Pistons & Piston Rings

Piston Wrist Pins, 51 Series, 5115 Steel, 0.912 in. Diameter, 2.750 in. Length, 0.140 in. Wall Thickness, Straight End, Each

Part Number: JEP-91227501451S

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.500 in. Length, 0.150 in. Wall Thickness, Straight End, Each

Part Number: JEP-86625001551S

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 51 Series, 5115 Steel, 0.708 in. Diameter, 2.250 in. Length, 0.120 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-70822501251C

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 0.827 in. Diameter, 2.500 in. Length, 106 grams, Each

Part Number: WIS-S624

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 0.901 in. Diameter, 2.500 in. Length, 121 grams, Each

Part Number: WIS-S611

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4360H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4350H

Not Yet Reviewed

Estimated Ship Date: Monday 7/7/2025

Piston Rings, Plasma-moly, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4310H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

1.2 GN/STEEL TOP

Part Number: JEP-J14000712CNR

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4000H

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4060H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/7/2025

Piston Rings, Ductile Plasma-moly Top, Iron Phosphate Second, Standard Tension Oil, File Fit 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in., 1 Cyl., Set

Part Number: JEP-S100S141655

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Wrist Pin, .990 in. Diameter, 2.930 in. Length, Each

Part Number: WIS-S462

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

1.2 GN/STEEL TOP

Part Number: JEP-J14125212CNR

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

1.2 GN/STEEL TOP

Part Number: JEP-J14030212CNR

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, Single Piston, Set

Part Number: JEP-J10001-40305

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 23, 2025 if ordered today

• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0415

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4600H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 3.905 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3905H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4185H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4500H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4375H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring Set, Ductile Iron, 106.934mm Bore, Set

Part Number: WIS-4210H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

SINGLE CYLINDER RING SET

Part Number: JEP-S100S1-45005

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

1/16-1/16-3/16 ECONO

Part Number: JEP-S100S1-41555

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order