Pistons & Piston Rings

Piston Rings, 1/16 CAST NAPIER 2ND

Part Number: JEP-S0414

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0416

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 2.8 LOW TENS OIL

Part Number: JEP-S0417

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 2.8 LOW TENS OIL

Part Number: JEP-S0418

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0421

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0422

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0424

Not Yet Reviewed

Estimated Ship Date: Nov 7, 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-4005H

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

SPACER-85mm-85.5mm BORE

Part Number: MAN-462458-4

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Special Order

SPACER-86mm-86.5mm BORE

Part Number: MAN-462459-4

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring Groove Lock Spacers, 87mm Bore, Set of 4

Part Number: MAN-462460-4

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FTX

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4125H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4320H

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set Single, 1.5 MOLY TOP RING

Part Number: JEP-S13820015DMR

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

TOP RING

Part Number: JEP-S141255116DM

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Top Ring Only, 4.145 in. Bore, Plasma-moly, 1/16 in. Thick, Each

Part Number: JEP-S141455116DM

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 1/16 MOLY TOP RING

Part Number: JEP-S0543

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 1/16 MOLY TOP RING

Part Number: JEP-S0546

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 CAST NAPIER 2ND

Part Number: JEP-S0551

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 2ND RING

Part Number: JEP-S0553

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 BACK CUT 2ND

Part Number: JEP-S0554

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 CAST 2ND RING

Part Number: JEP-S0556

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order