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Hastings Motorcycle Rings from K and G Cycles!
54 products

54 products

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Piston Rings,Hastings +.040"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22330-55B Mfg 2M-6482-04
Mid-USA
$98.65
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Piston Rings,Hastings +.030"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22329-55B Mfg 2M-6482-03
Mid-USA
$98.65
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Piston Rings,Hastings +.020"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22328-55B Mfg 2M-6482-02
Mid-USA
$98.65
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Piston Rings,Hastings +.010"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22327-55B Mfg 2M-6482-01
Mid-USA
$98.65
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Piston Rings,Hastings Std Bore BT 1200Cc "A" 3.4375"Std Bore Rpl 22352-55B Mfg 2M-6482-Std
Mid-USA
$98.65
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Piston Rings,Hastings +.050"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22331-55B Mfg 6482-05
Mid-USA
$69.80
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Piston Rings,Hastings +.040"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22330-55B Mfg 6482-04
Mid-USA
$70.10
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Piston Rings,Hastings +.030"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22329-55B Mfg 6482-03
Mid-USA
$69.80
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Piston Rings,Hastings +.020"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22328-55B Mfg 6482-02
Mid-USA
$69.80
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Piston Rings,Hastings +.010"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22327-55B Mfg 6482-01
Mid-USA
$69.80
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Piston Rings,Hastings Std Bore BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22325-55B Mfg 6482-Std
Mid-USA
$69.80
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Piston Rings,Hastings +.005"Os Tc 88 1550Cc Screamin'Eagle Rpls Hd 21919-99 2M-4941-005
Mid-USA
$120.35
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Piston Rings,Hastings +.005"Os Tc 88 1450Cc 1999/Later* Rpls Hd 21937-99 2M-4942-005
Mid-USA
$120.35
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Piston Rings,3-13/16"+.020"Os BT Evo U/W Kb Pistons,Hastings Moly Top Rings,2M-4950-020
Mid-USA
$90.65
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Piston Rings,Hastings +.010"Os BT Evo 98+Ci Uw/Kb Piston #62449 #62454 2M-4950-010
Mid-USA
$90.65
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Piston Rings,3-5/8" +.040"Os Ph,Sh,BT Evo,U/W Kb Pistons Moly Top Rings,2M-5721-040
Mid-USA
$94.30
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Piston Rings,Hastings +.010"Os Tc 88 1550Cc Kb/Rpls Rings For #62481 2M-4985-010
Mid-USA
$107.30
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Piston Rings,Hastings Std.Size Tc 88 1550Cc Kb/Rpls Rings For #62480 2M-4985-Std
Mid-USA
$107.30
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Piston Rings,Hastings Std.Size Tc 88 1450Cc Kb/Rpls Rings For #62474 #62477 2M-4793-Std
Mid-USA
$175.15
Piston Rings,Hastings +.040"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22330-55B Mfg 2M-6482-04 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.040"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22330-55B Mfg 2M-6482-04

MID-63112

$98.65

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Piston Rings,Hastings +.040"Os Bt 1200Cc "A" 3.4375"Std Bore Rpl Hd22330-55B Mfg 2M-6482-04
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.030"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22329-55B Mfg 2M-6482-03 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.030"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22329-55B Mfg 2M-6482-03

MID-63111

$98.65

In Stock

Save $-98.65
/
Shipping calculated at checkout.
Piston Rings,Hastings +.030"Os Bt 1200Cc "A" 3.4375"Std Bore Rpl Hd22329-55B Mfg 2M-6482-03
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.020"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22328-55B Mfg 2M-6482-02 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.020"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22328-55B Mfg 2M-6482-02

MID-63110

$98.65

In Stock

Save $-98.65
/
Shipping calculated at checkout.
Piston Rings,Hastings +.020"Os Bt 1200Cc "A" 3.4375"Std Bore Rpl Hd22328-55B Mfg 2M-6482-02
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.010"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22327-55B Mfg 2M-6482-01 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.010"Os BT 1200Cc "A" 3.4375"Std Bore Rpl Hd22327-55B Mfg 2M-6482-01

MID-63109

$98.65

In Stock

Save $-98.65
/
Shipping calculated at checkout.
Piston Rings,Hastings +.010"Os Bt 1200Cc "A" 3.4375"Std Bore Rpl Hd22327-55B Mfg 2M-6482-01
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings Std Bore BT 1200Cc "A" 3.4375"Std Bore Rpl 22352-55B Mfg 2M-6482-Std Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings Std Bore BT 1200Cc "A" 3.4375"Std Bore Rpl 22352-55B Mfg 2M-6482-Std

MID-63108

$98.65

In Stock

Save $-98.65
/
Shipping calculated at checkout.
Piston Rings,Hastings Std Bore Bt 1200Cc "A" 3.4375"Std Bore Rpl 22352-55B Mfg 2M-6482-Std
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.050"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22331-55B Mfg 6482-05 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.050"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22331-55B Mfg 6482-05

MID-63105

$69.80

In Stock

Save $-69.80
/
Shipping calculated at checkout.
Piston Rings,Hastings +.050"Os Bt 1200Cc "D" 3.4375"Std Bore Rpls Hd22331-55B Mfg 6482-05
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separatorring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.040"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22330-55B Mfg 6482-04 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.040"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22330-55B Mfg 6482-04

MID-63104

$70.10

In Stock

Save $-70.10
/
Shipping calculated at checkout.
Piston Rings,Hastings +.040"Os Bt 1200Cc "D" 3.4375"Std Bore Rpls Hd22330-55B Mfg 6482-04
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.030"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22329-55B Mfg 6482-03 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.030"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22329-55B Mfg 6482-03

MID-63103

$69.80

In Stock

Save $-69.80
/
Shipping calculated at checkout.
Piston Rings,Hastings +.030"Os Bt 1200Cc "D" 3.4375"Std Bore Rpls Hd22329-55B Mfg 6482-03
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.020"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22328-55B Mfg 6482-02 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.020"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22328-55B Mfg 6482-02

MID-63102

$69.80

In Stock

Save $-69.80
/
Shipping calculated at checkout.
Piston Rings,Hastings +.020"Os Bt 1200Cc "D" 3.4375"Std Bore Rpls Hd22328-55B Mfg 6482-02
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.010"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22327-55B Mfg 6482-01 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.010"Os BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22327-55B Mfg 6482-01

MID-63101

$69.80

In Stock

Save $-69.80
/
Shipping calculated at checkout.
Piston Rings,Hastings +.010"Os Bt 1200Cc "D" 3.4375"Std Bore Rpls Hd22327-55B Mfg 6482-01
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings Std Bore BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22325-55B Mfg 6482-Std Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings Std Bore BT 1200Cc "D" 3.4375"Std Bore Rpls Hd22325-55B Mfg 6482-Std

MID-63100

$69.80

In Stock

Save $-69.80
/
Shipping calculated at checkout.
Piston Rings,Hastings Std Bore Bt 1200Cc "D" 3.4375"Std Bore Rpls Hd22325-55B Mfg 6482-Std
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separator ring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons (except as noted below)
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,Hastings +.005"Os Tc 88 1450Cc 1999/Later* Rpls Hd 21937-99 2M-4942-005 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.005"Os Tc 88 1450Cc 1999/Later* Rpls Hd 21937-99 2M-4942-005

MID-63044

$120.35

In Stock

Save $-120.35
/
Shipping calculated at checkout.
Piston Rings,Hastings +.005"Os Tc 88 1450Cc 1999/Later* Rpls Hd 21937-99 2M-4942-005
  • Hastings has been producing top quality rings since 1923 for major manufacturers including Harley-Davidson®
  • Ring sets are available with your choice of moly top rings or cast top rings
  • The moly type top ring features a moly coating on the ring face that helps reduce friction while extending the working lifespan of the ring. Longer break-in time is required for this type of ring and it is best suited for cylinders with a fresh bore
  • The cast type top ring requires less break-in time and is best suited for cylinders that have been freshly deglazed
  • All middle rings are the cast type with a reverse torsional style and a taper face for excellent compression retention while providing additional oil control
  • The 3 piece lex-Vent® bottom rings feature lightweight chrome plated rails with separatorring that provides exact cylinder wall tension and oil control
  • Hastings is a QS-9000 certified company that provides the utmost in quality control with product that can be traced all the way back to the foundry where the raw metal was produced to the finished part
  • Includes installation instructions
  • Sold in sets for 2 pistons
Ring Type & Width
Ring Type
Moly Top Ring
Cast Top Ring
Cast Middle Ring
Chrome Bottom Ring
A 1/16 --- 1/16 3/16
D --- 1/16 1/16 3/16
E 1.5mm --- 1.5mm 1.75mm
--- 1/16 1/16 5/32
G 1/16 --- 1/16 5/32
H 1.5mm --- 1.5mm 3mm
I 1.5mm --- 1.5mm 2.5mm

Piston Rings,3-13/16"+.020"Os BT Evo U/W Kb Pistons,Hastings Moly Top Rings,2M-4950-020 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,3-13/16"+.020"Os BT Evo U/W Kb Pistons,Hastings Moly Top Rings,2M-4950-020

MID-63041

$90.65

In Stock

Save $-90.65
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Shipping calculated at checkout.
Piston Rings,3-13/16"+.020"Os Bt Evo U/W Kb Pistons,Hastings Moly Top Rings,2M-4950-020
  • Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
  • The oil control rings (lexVent®) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
  • Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
  • Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.its Evolution 3.812 bore (3 13/16). +.020. Moly top ring.
Piston Rings,Hastings +.010"Os BT Evo 98+Ci Uw/Kb Piston #62449 #62454 2M-4950-010 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.010"Os BT Evo 98+Ci Uw/Kb Piston #62449 #62454 2M-4950-010

MID-63040

$90.65

In Stock

Save $-90.65
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Shipping calculated at checkout.
Piston Rings,Hastings +.010"Os Bt Evo 98+Ci Uw/Kb Piston #62449 #62454 2M-4950-010
  • Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
  • The oil control rings (lexVent®) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
  • Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
  • Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.its Evolution 3.812 bore (3 13/16). +.010. Moly top ring.
Piston Rings,3-5/8" +.040"Os Ph,Sh,BT Evo,U/W Kb Pistons Moly Top Rings,2M-5721-040 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,3-5/8" +.040"Os Ph,Sh,BT Evo,U/W Kb Pistons Moly Top Rings,2M-5721-040

MID-63038

$94.30

In Stock

Save $-94.30
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Shipping calculated at checkout.
Piston Rings,3-5/8" +.040"Os Ph,Sh,Bt Evo,U/W Kb Pistons Moly Top Rings,2M-5721-040
  • Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
  • The oil control rings (lexVent®) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
  • Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
  • Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.its Shovelhead & Evolution 3.625 bore (3 5/8). +.040. Moly top ring.
Piston Rings,Hastings +.010"Os Tc 88 1550Cc Kb/Rpls Rings For #62481 2M-4985-010 Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings +.010"Os Tc 88 1550Cc Kb/Rpls Rings For #62481 2M-4985-010

MID-63032

$107.30

In Stock

Save $-107.30
/
Shipping calculated at checkout.
Piston Rings,Hastings +.010"Os Tc 88 1550Cc Kb/Rpls Rings For #62481 2M-4985-010
  • Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
  • The oil control rings (lexVent®) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
  • Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
  • Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.its Twin Cam 1550cc (95ci) 3.875 bore (3 7/8). +.010. Moly top ring.
Piston Rings,Hastings Std.Size Tc 88 1550Cc Kb/Rpls Rings For #62480 2M-4985-Std Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings Std.Size Tc 88 1550Cc Kb/Rpls Rings For #62480 2M-4985-Std

MID-63031

$107.30

In Stock

Save $-107.30
/
Shipping calculated at checkout.
Piston Rings,Hastings Std.Size Tc 88 1550Cc Kb/Rpls Rings For #62480 2M-4985-Std
  • Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
  • The oil control rings (lexVent®) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
  • Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
  • Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.its Twin Cam 1550cc (95ci) 3.875 bore (3 7/8). Standard. Moly top ring.
Piston Rings,Hastings Std.Size Tc 88 1450Cc Kb/Rpls Rings For #62474 #62477 2M-4793-Std Harley Mid-USA - K and G Cycles
Mid-USA

Piston Rings,Hastings Std.Size Tc 88 1450Cc Kb/Rpls Rings For #62474 #62477 2M-4793-Std

MID-63027

$175.15

In Stock

Save $-175.15
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Shipping calculated at checkout.
Piston Rings,Hastings Std.Size Tc 88 1450Cc Kb/Rpls Rings For #62474 #62477 2M-4793-Std
  • Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
  • The oil control rings (lexVent®) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
  • Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
  • Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.its Twin Cam 1450cc (88ci), 3.750 bore (3 3/4). Standard. Moly top ring.