Motorcycle Cylinder Base Gaskets for Harleys

Motorcycle Cylinder Base Gaskets for Harleys from K and G Cycles!
82 products

82 products

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S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL
S&S Cycle
$65.95
Sold Out
COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .010"
Cometic
$33.55
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Multi Layer Steel Base Gasket Big Twin Evo 1984/1999 Standard Bore,Rpls 16774-86D
Mid-USA
$3.45
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V-Twin Manufacturing Evolution Oil Pair Replacement Tubes Only
V-Twin Manufacturing
$60.95
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V-Twin Manufacturing Evolution Oil Passage Drain Tube Kit
V-Twin Manufacturing
$78.35
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JAMES GASKET Cylinder Head/Base Gasket Kit For S&S And TP Engineering Motors, .020", .045"
James Gasket
$98.95
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JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL
James Gasket
$44.95
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JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL
James Gasket
$44.95
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JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 1/2", Steel, specific application, thickness .045", Harley 84-00 FX 84-99 FL 87 - 94 XL
James Gasket
$75.95
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JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 7/8", Steel, specific application, Harley 99-06 FX 99-06 FL
James Gasket
$75.95
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL
Cometic
$33.55
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL
Cometic
$33.55
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL
Cometic
$33.55
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL
Cometic
$33.55
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL
Cometic
$33.55
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 1/2", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL
Cometic
$33.55
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COMETIC Cylinder Base Gasket, Stainless Steel, Viton, Pair, specific application, thickness .010", Harley 86 - 16 XL
Cometic
$33.55
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COMETIC One-Piece Rocker Base Gasket, Steel, Viton, 10-Pack, Harley 84-00 FX 84-99 FL 87 - 94 XL
Cometic
$13.60
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S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3 1/2", Harley 84-00 FX 84-99 FL 87 - 94 XL
S&S Cycle
$72.95
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COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .020"
Cometic
$33.55
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COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .010"
Cometic
$33.55
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COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .020"
Cometic
$33.55
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COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 13/16", Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL
Cometic
$33.55
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COMETIC One-Piece Rocker Cover Base Gasket, Viton, Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL
Cometic
$22.00
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Cyl Base Gasket Fr/Rr Kevlar Ironhead Sportster 1972/Later Rpls Hd 16774-72 Cometic.C9603
Mid-USA
$27.65
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Cylinder Base Gasket, Rear BT 63/84 .031" Fiber Rpls Hd 16777-63 Mfg# C9242
Mid-USA
$27.65
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Cylinder Basde Gasket, Rear BT 63/84 .020" Steel Rpls Hd 16777-63X Mfg# C9242F
Mid-USA
$31.55
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Cylinder Base Gasket, Front BT 63/84 .031" Fiber Rpls Hd 16776-63 Mfg# C9241
Mid-USA
$27.65
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Cylinder Base Gasket, Front BT 63/84 .020" Steel Rpls Hd# 16776-63X Mfg# C9241F
Mid-USA
$31.55
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Cylinder Base Gasket, Front BT 48/62 .020" Steel Rpls Hd 16776-48X Mfg# C9567F
Mid-USA
$31.55
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Cylinder Base Gaskets BT 36/47 .020" Steel Rpls Hd 16774-21X Mfg# C9240F
Mid-USA
$31.55
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Cylinder Base Gaskets BT 36/47 .020" Fiber Rpls Hd 16774-21 Cometic C9240
Mid-USA
$15.05
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Gskt Top End,Base Ss Embossed BT Evo 1984/Later 3-5/8" Bore .020 Thick Cometic.C9552
Mid-USA
$31.55
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Gasket Top End,Base Front&Rear BT Evo 1984/Later 3-5/8" Bore .010 Thick Cometic.C9532
Mid-USA
$31.55
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Cylinder Base Gasket,Front Panhead 63/65,Shovelhead 66/84 Fiber,Rpls Hd 16776-63
Mid-USA
$1.30
S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets S&S Cycle - K and G Cycles
S&S Cycle

S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340326

$65.95

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S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL
  • S&S heads give great performance, and work with additional upgrades
  • Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift)
  • Available in natural and black powder-coat finish
  • Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)
  • Must reuse stock headbolts
  • S&S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips (sold separately in pairs)
  • Sold in pairs
  • Made in the U.S.A.
Multi Layer Steel Base Gasket Big Twin Evo 1984/1999 Standard Bore,Rpls 16774-86D Gaskets Mid-USA - K and G Cycles
Mid-USA

Multi Layer Steel Base Gasket Big Twin Evo 1984/1999 Standard Bore,Rpls 16774-86D

MID-60425

$3.45

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Multi Layer Steel Base Gasket Big Twin Evo 1984/1999 Standard Bore,Rpls 16774-86D
  • Economically priced
  • High quality for sure sealing
  • Sold individually
POWER HOUSE
Base Gasket Standard Bore
Multi-Layered Steel
Fits Evolution 1984/1999
Replaces HD# 16774-86D
V-Twin Manufacturing Evolution Oil Pair Replacement Tubes Only Gaskets V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Evolution Oil Pair Replacement Tubes Only

VT-16-0912

$60.95

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V-Twin Manufacturing Evolution Oil Pair Replacement Tubes Only - Set
Cylinder Oil Replacement Tube Cylinder oil pair of replacement tubes only Sold as a pair. Fits: Replacement application UOM: 2 - PR Country of Origin: USA
V-Twin Manufacturing Evolution Oil Passage Drain Tube Kit Gaskets V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Evolution Oil Passage Drain Tube Kit

VT-16-0911

$78.35

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V-Twin Manufacturing Evolution Oil Passage Drain Tube Kit - Kit
Evolution Cylinder Oil Passage Drain Tubes for stock bore. Kit
JAMES GASKET Cylinder Head/Base Gasket Kit For S&S And TP Engineering Motors, .020", .045" Gaskets James Gasket - K and G Cycles
James Gasket

JAMES GASKET Cylinder Head/Base Gasket Kit For S&S And TP Engineering Motors, .020", .045"

DS-09341715

$98.95

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JAMES GASKET Cylinder Head/Base Gasket Kit For S&S And TP Engineering Motors, .020", .045"
  • Genuine James kits include matching head and base gaskets and O-rings where applicable
  • Available in standard or big bore style
  • Made in the U.S.A.
JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL Gaskets James Gasket - K and G Cycles
James Gasket

JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL

DS-09341584

$44.95

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JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL
  • Drag Specialties has all your gasket needs covered
  • All are top-quality Genuine James gaskets, seals and O-rings
  • Made in the U.S.A.
JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL Gaskets James Gasket - K and G Cycles
James Gasket

JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL

DS-09341583

$44.95

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JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL
  • Drag Specialties has all your gasket needs covered
  • All are top-quality Genuine James gaskets, seals and O-rings
  • Made in the U.S.A.
JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 1/2", Steel, specific application, thickness .045", Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets James Gasket - K and G Cycles
James Gasket

JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 1/2", Steel, specific application, thickness .045", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340954

$75.95

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JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 1/2", Steel, specific application, thickness .045", Harley 84-00 FX 84-99 FL 87 - 94 XL
  • Genuine James kits include matching head and base gaskets and O-rings where applicable
  • Available in standard or big bore style
  • Made in the U.S.A.
JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 7/8", Steel, specific application, Harley 99-06 FX 99-06 FL Gaskets James Gasket - K and G Cycles
James Gasket

JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 7/8", Steel, specific application, Harley 99-06 FX 99-06 FL

DS-09340953

$75.95

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JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 7/8", Steel, specific application, Harley 99-06 FX 99-06 FL
  • Genuine James kits include matching head and base gaskets and O-rings where applicable
  • Available in standard or big bore style
  • Made in the U.S.A.
COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets Cometic - K and G Cycles
Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340780

$33.55

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COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL Gaskets Cometic - K and G Cycles
Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL

DS-09340778

$33.55

In Stock

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COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL Gaskets Cometic - K and G Cycles
Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL

DS-09340776

$33.55

In Stock

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COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC Cylinder Base Gasket, Stainless Steel, Viton, Pair, specific application, thickness .010", Harley 86 - 16 XL Gaskets Cometic - K and G Cycles
Cometic

COMETIC Cylinder Base Gasket, Stainless Steel, Viton, Pair, specific application, thickness .010", Harley 86 - 16 XL

DS-09340772

$33.55

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COMETIC Cylinder Base Gasket, Stainless Steel, Viton, Pair, specific application, thickness .010", Harley 86 - 16 XL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC One-Piece Rocker Base Gasket, Steel, Viton, 10-Pack, Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets Cometic - K and G Cycles
Cometic

COMETIC One-Piece Rocker Base Gasket, Steel, Viton, 10-Pack, Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340751

$13.60

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COMETIC One-Piece Rocker Base Gasket, Steel, Viton, 10-Pack, Harley 84-00 FX 84-99 FL 87 - 94 XL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3 1/2", Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets S&S Cycle - K and G Cycles
S&S Cycle

S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3 1/2", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340325

$72.95

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S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3 1/2", Harley 84-00 FX 84-99 FL 87 - 94 XL
  • S&S heads give great performance, and work with additional upgrades
  • Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift)
  • Available in natural and black powder-coat finish
  • Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)
  • Must reuse stock headbolts
  • S&S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips (sold separately in pairs)
  • Sold in pairs
  • Made in the U.S.A.
COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .020" Gaskets Cometic - K and G Cycles
Cometic

COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .020"

DS-09340036

$33.55

In Stock

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COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .020"
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .020" Gaskets Cometic - K and G Cycles
Cometic

COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .020"

DS-09340006

$33.55

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COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .020"
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 13/16", Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets Cometic - K and G Cycles
Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 13/16", Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340004

$33.55

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COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 13/16", Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
COMETIC One-Piece Rocker Cover Base Gasket, Viton, Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL Gaskets Cometic - K and G Cycles
Cometic

COMETIC One-Piece Rocker Cover Base Gasket, Viton, Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340001

$22.00

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COMETIC One-Piece Rocker Cover Base Gasket, Viton, Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL
  • High-quality products for long-term reliability
  • Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
  • Gaskets available in multiple types to best suit the intended application
  • Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
  • Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
  • CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
  • Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
  • Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
  • Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
  • Made in the U.S.A.
Cyl Base Gasket Fr/Rr Kevlar Ironhead Sportster 1972/Later Rpls Hd 16774-72 Cometic.C9603 Gaskets Mid-USA - K and G Cycles
Mid-USA

Cyl Base Gasket Fr/Rr Kevlar Ironhead Sportster 1972/Later Rpls Hd 16774-72 Cometic.C9603

MID-60417

$27.65

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Cyl Base Gasket Fr/Rr Kevlar Ironhead Sportster 1972/Later Rpls Hd 16774-72 Cometic.C9603
COMETIC Cylinder base gaskets front and rear. 1972/Later. Kevlar fiber. Sold in packages of 10
Cylinder Base Gasket, Rear BT 63/84 .031" Fiber Rpls Hd 16777-63 Mfg# C9242 Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gasket, Rear BT 63/84 .031" Fiber Rpls Hd 16777-63 Mfg# C9242

MID-67737

$27.65

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Cylinder Base Gasket, Rear Bt 63/84 .031" Fiber Rpls Hd 16777-63 Mfg# C9242
Cometic Gasket
Rear Cylinder Base Gasket (.031 High Density iber)
Fits Big Twin 1963/1984
Package of 10
Replaces HD# 16777-63
Cometic # C9242
Cylinder Basde Gasket, Rear BT 63/84 .020" Steel Rpls Hd 16777-63X Mfg# C9242F Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Basde Gasket, Rear BT 63/84 .020" Steel Rpls Hd 16777-63X Mfg# C9242F

MID-67738

$31.55

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Cylinder Basde Gasket, Rear Bt 63/84 .020" Steel Rpls Hd 16777-63X Mfg# C9242F
Cometic Gasket
Rear Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1963/1984
Package of 2
Replaces HD# 16777-63X
Cometic # C9242
Cylinder Base Gasket, Front BT 63/84 .031" Fiber Rpls Hd 16776-63 Mfg# C9241 Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gasket, Front BT 63/84 .031" Fiber Rpls Hd 16776-63 Mfg# C9241

MID-67734

$27.65

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Cylinder Base Gasket, Front Bt 63/84 .031" Fiber Rpls Hd 16776-63 Mfg# C9241
Cometic Gasket
Front Cylinder Base Gasket (.031 High Density iber)
Fits Big Twin 1963/1984
Package of 10
Replaces HD# 16776-63
Cometic # C9241
Cylinder Base Gasket, Front BT 63/84 .020" Steel Rpls Hd# 16776-63X Mfg# C9241F Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gasket, Front BT 63/84 .020" Steel Rpls Hd# 16776-63X Mfg# C9241F

MID-67735

$31.55

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Cylinder Base Gasket, Front Bt 63/84 .020" Steel Rpls Hd# 16776-63X Mfg# C9241F
Cometic Gasket
Front Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1963/1984
Package of 2
Replaces HD# 16776-63X
Cometic # C9241
Cylinder Base Gasket, Front BT 48/62 .020" Steel Rpls Hd 16776-48X Mfg# C9567F Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gasket, Front BT 48/62 .020" Steel Rpls Hd 16776-48X Mfg# C9567F

MID-67733

$31.55

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Cylinder Base Gasket, Front Bt 48/62 .020" Steel Rpls Hd 16776-48X Mfg# C9567F
Cometic Gasket
Front Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1948/1962
Package of 2
Replaces HD# 16776-48X
Cometic # C9567
Cylinder Base Gaskets BT 36/47 .020" Steel Rpls Hd 16774-21X Mfg# C9240F Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gaskets BT 36/47 .020" Steel Rpls Hd 16774-21X Mfg# C9240F

MID-67732

$31.55

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Cylinder Base Gaskets Bt 36/47 .020" Steel Rpls Hd 16774-21X Mfg# C9240F
Cometic Gasket
Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1936/1947
Package of 2
Replaces HD# 16774-21X
Cometic # C9240
Cylinder Base Gaskets BT 36/47 .020" Fiber Rpls Hd 16774-21 Cometic C9240 Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gaskets BT 36/47 .020" Fiber Rpls Hd 16774-21 Cometic C9240

MID-67731

$15.05

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Cylinder Base Gaskets Bt 36/47 .020" Fiber Rpls Hd 16774-21 Cometic C9240
Cometic Gasket
Cylinder Base Gasket (.020 High Density iber)
Fits Big Twin 1936/1947
Package of 2
Replaces HD# 16774-21
Cometic # C9240
Gskt Top End,Base Ss Embossed BT Evo 1984/Later 3-5/8" Bore .020 Thick Cometic.C9552 Gaskets Mid-USA - K and G Cycles
Mid-USA

Gskt Top End,Base Ss Embossed BT Evo 1984/Later 3-5/8" Bore .020 Thick Cometic.C9552

MID-60436

$31.55

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Gskt Top End,Base Ss Embossed Bt Evo 1984/Later 3-5/8" Bore .020 Thick Cometic.C9552
Available in two different thicknesses to help tailor fit your desired compression ratio or the piston deck height. These gaskets are made of steel with embossed edges around the cylinder spigot and the oil drain back hole for a no leak fit that will not extrude out like the OEM paper type are known to do. Sold in pairs. .020 Thick, fits 3 5/8 Big Bore Cylinder
Fits Big Twin Evolution 1984/1999
Gasket Top End,Base Front&Rear BT Evo 1984/Later 3-5/8" Bore .010 Thick Cometic.C9532 Gaskets Mid-USA - K and G Cycles
Mid-USA

Gasket Top End,Base Front&Rear BT Evo 1984/Later 3-5/8" Bore .010 Thick Cometic.C9532

MID-60433

$31.55

In Stock

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Gasket Top End,Base Front&Rear Bt Evo 1984/Later 3-5/8" Bore .010 Thick Cometic.C9532
Available in two different thicknesses to help tailor fit your desired compression ratio or the piston deck height. These gaskets are made of steel with embossed edges around the cylinder spigot and the oil drain back hole for a no leak fit that will not extrude out like the OEM paper type are known to do. Sold in pairs. .010 Thick, fits 3 5/8 Big Bore Cylinder
Fits Big Twin Evolution 1984/1999
Cylinder Base Gasket,Front Panhead 63/65,Shovelhead 66/84 Fiber,Rpls Hd 16776-63 Gaskets Mid-USA - K and G Cycles
Mid-USA

Cylinder Base Gasket,Front Panhead 63/65,Shovelhead 66/84 Fiber,Rpls Hd 16776-63

MID-60432

$1.30

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Cylinder Base Gasket,Front Panhead 63/65,Shovelhead 66/84 Fiber,Rpls Hd 16776-63
  • Economically priced
  • High quality for sure sealing
  • Sold individually
POWER HOUSE
Cylinder Base Gasket, ront
iber Material
Fits Panhead 1963/1965 & Shovelhead 1966/1984
Replaces HD# 16777-63