Pistons & Piston Rings

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.253 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S42140040

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M656010

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4550S020

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston Rings, Chrome, 58.00mm, for use on Honda®, Kawasaki, Suzuki, Set

Part Number: WIS-2283XE

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Single Silvolite Hyper Piston - 3.3L Holden V6

Part Number: UEM-S1756H040

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

Wrist Pin, .927 in. Diameter, 2.950 in.Length, 148 Grams, Square Ends, Each

Part Number: JEP-92729501793S

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Gas Nitrided, 4.100 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4102GFX

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

Wrist Pin, Sharp End, Nickel Carbon Steel, .927 in. Diameter, 2.750 in. Length, 139 Grams, Each

Part Number: JEP-92727501793S

Not Yet Reviewed

Estimated Ship Date: Today

95.66mm (3.766") Auto Ring Set- 1 cyl.

Part Number: WIS-3766GNX

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

96.42mm (3.796") Auto Ring Set- 1 cyl.

Part Number: WIS-3796GNX

Not Yet Reviewed

Estimated Ship Date: Today

Engine Piston Ring Set, 4-Cyl Ring Set; Chrome

Part Number: HSN-2C5667

Not Yet Reviewed

Estimated Ship Date: Today

105.03mm (4.135") Auto Ring Set- 1 cyl.

Part Number: WIS-4135GFX

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, CR Classic Race, Plasma-moly, 3.575 in. Bore, 1.5mm, 1.5mm, 3.0mm Thick, 1-Cyl., Set

Part Number: TSR-CR826425-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston Rings, Plasma-moly, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: TSR-CR2690-30-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

4.500 1/16 1/16 3/16 1CYL

Part Number: TSR-CR9190-250-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

4.380+5 1/16 1/16 3/16 1CYL

Part Number: TSR-CR6490-65-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

4.150+5 1/16 1/16 3/16 1CYL

Part Number: TSR-CR756025-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

4.040+5 1.5 1.5 3.0 1CYL

Part Number: TSR-CRH201045-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston Rings, CR Classic Race, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thick, 1-Cyl., Set

Part Number: TSR-CRL369030-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston Ring, CONVENTIONAL RING SET HIGH TENSION OIL RING, 4.030 1.5 1.5 3.0 1CYL

Part Number: TSR-CRH201030-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

PISTON RINGS

Part Number: TSR-CR1009-35-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston Rings, CR Classic Race, Plasma-moly, 4.075 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thick, 1-Cyl., Set

Part Number: TSR-CR759035-1

Not Yet Reviewed

Estimated Ship Date: Today

4.160+5 1/16 1/16 3/16 1 L

Part Number: TSR-CR756035-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

4.375 1/16 1/16 3/16 1CYL

Part Number: TSR-CR9190-125-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

4.360+5 1/16 1/16 3/16 1 L

Part Number: TSR-CR6490-45-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order