Pistons & Piston Rings

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0400

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0401

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0402

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0406

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0409

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0410

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0412

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0413

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 1/16 CAST NAPIER 2ND

Part Number: JEP-S0414

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0421

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0422

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0424

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0429

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 1/16 MOLY TOP RING

Part Number: JEP-S0492

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, 1/16 MOLY TOP RING

Part Number: JEP-S0499

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

TOP RING

Part Number: JEP-S141255116DM

Not Yet Reviewed

Estimated Ship Date: Jul 25, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set-3.910 Bore 5/64 x 5/64 x 3/16

Part Number: WIS-3910VK

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 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: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

Not Yet Reviewed

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., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4185HF

Not Yet Reviewed

Estimated Ship Date: Jul 31, 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: Jul 31, 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: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4145H

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• Special Order