Pistons & Piston Rings

Piston Rings, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-139-00

3.76 out of 5 stars ( 21 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-139-40

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-M139-40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-M139-60

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-M139-30

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-M139-00

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-139-60

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-60

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-40

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-00

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-661-30

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-30

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.185 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-661-60

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-661-00

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-83500210K4

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-941887

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-941889

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-J8121684

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Rings, 3.125 in. Bore, 3/32 in., 3/32 in., 3/16 in. Thickness, Jeep, 2.2L, Set

Part Number: CWA-J0941885

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-J0941886

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Rings, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Jeep, 4.0L, Set

Part Number: CWA-4762462

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston, Cast Aluminum, Dish, 3.750 in. Bore, Jeep, 3.8L, 4.2L, Each

Part Number: CWA-J8127654

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-83501893

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Special Order

Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-83501895

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Special Order