Pistons & Piston Rings

NPR - 1.2mm Napier 2nd Ring

Part Number: DPP-09-FSX4072

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Estimated Ship Date: Jul 28, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4030-162

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Estimated Ship Date: Jul 23, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-3230-122

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Estimated Ship Date: Jul 22, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4375-193

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Piston Rings, Oil Support Rail, 4.438 in-4.469 in. Bore, 10g weight, Single Piston, Each

Part Number: JEP-4440-203

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Oil Rail Support, Dimpled, 3.759 in. up to 3.790 in. Bore, Each

Part Number: WIS-GLS5

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.152 in. up to 4.265 in. Bore, Each

Part Number: WIS-GLS29

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Oil Rail Support, 3.923 in. up to 3.946 in. Bore, Each

Part Number: WIS-GLS19

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Piston Oil Ring Spacer, Support Rail, 4.125 in.-4.165 in. Bore, 2mm Thick, Each

Part Number: MLE-9301840

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Piston Oil Ring Spacer, Support Rail, 4.100 in.-4.155 in. Bore, 2mm Thick, Each

Part Number: MLE-1979647

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Piston Oil Ring Spacer, Support Rail, 3.780 in.-3.820 in. Bore, 3mm Thick, Each

Part Number: MLE-9301578

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Piston Oil Ring Spacer, Support Rail, 4.080 in.-4.120 in. Bore, 2mm Thick, Each

Part Number: MLE-9301922

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Estimated Ship Date: Jul 21, 2025 if ordered today

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995 035300 3466 058 RING

Part Number: HSN-48064

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Estimated Ship Date: Jul 7, 2025 if ordered today

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Wire locks .866-.875 Pin Dia.

Part Number: ROS-4000-WE

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Estimated Ship Date: Jul 25, 2025 if ordered today

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SECOND RING

Part Number: JEP-P241255116IP

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Estimated Ship Date: Jul 22, 2025 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.063 in. Thickness, 0.827 in. Wrist Pin Diameter, Kawasaki, Polaris, Yamaha, Pair

Part Number: WIS-CW28

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Wrist Pin Lock Ring, Spirolox, Carbon Steel, .990 Pin Diameter, .042 in. Thick, Each

Part Number: JEP-990042SS

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Piston Wrist Pin Retainers, Piston Lock Rings, Wire Lock Type, Steel, 0.072 in. Thickness, 0.866 in. Wrist Pin Diameter, Pair

Part Number: WIS-W5594

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.551 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW14

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Piston Wrist Pin Retainers, Wire Lock, Steel, Gas Gas, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Suzuki, TM, Yamaha, Pair

Part Number: PXR-05-1612C

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Estimated Ship Date: Jul 25, 2025 if ordered today

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.590 C CLIPS

Part Number: JRC-952CCLIPS590

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Estimated Ship Date: Jul 21, 2025 if ordered today

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126 040450 0787 183 RING

Part Number: HSN-44079

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Estimated Ship Date: Jul 7, 2025 if ordered today

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Piston Oil Ring Spacer, Support Rail, 4.145 in.-4.160 in. Bore, 2mm Thick, Each

Part Number: MLE-1979648

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Estimated Ship Date: Tomorrow

Oil Ring Support Rail, 4.250 in.-4.290 in. Bore, 3.0mm Thickness, Each

Part Number: MLE-9299227

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Piston Wrist Pin Retainers, Lock Rings, Wire Lock Type, Steel, 0.906 in. Pin Diameter, Double Tang, Subaru, Each

Part Number: MLE-9298265

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Estimated Ship Date: Tomorrow