Pistons & Piston Rings

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: Oct 6, 2025 if ordered today

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Groove Lock Spacer - 3.400-3.440" bores

Part Number: WIS-GLS50

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Oil Rail Support, Dimpled, 3.680 in. up to 3.732 in. Bore, Each

Part Number: WIS-GLS6

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Oil Rail Support, Dimpled, 3.850 in. up to 3.869 in. Bore, Each

Part Number: WIS-GLS7

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Estimated Ship Date: Oct 6, 2025 if ordered today

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ROUND WIRE RETAINER 20.638MM (PR)

Part Number: WIS-W6139

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Ring Groove Lock Spacers, SPACER-85mm-85.5mm BORE

Part Number: MAN-462458-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Piston Ring Groove Lock Spacers, 86mm-86.75mm Bore, Each

Part Number: MAN-462459-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Piston Ring Groove Lock Spacers, SPACER-4.001-4.040 BORE

Part Number: MAN-462483-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Piston Ring Groove Lock Spacers, SPACER-4.090-4.100 BORE

Part Number: MAN-462490-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Piston Rings, 1/16 CAST 2ND RING

Part Number: JEP-S0574

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston Ring, Second Ring, Phosohate Coated, 4.310 in. Bore, 1/16 in. Thickness, Each

Part Number: JEP-P243105116IP

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston Rings 1/16 CAST 2ND RING

Part Number: JEP-S0455

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston Rings, 1/16 CAST 2ND RING

Part Number: JEP-S0549

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston Wrist Pin Retainer, Spirolox, Steel, Each

Part Number: HRS-HRC4501-1

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Spirolok, .990-1.00"

Part Number: HRS-HRC4502-1

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-S50514CP

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Engine Piston Lock Ring

Part Number: CLE-2235511

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Circlips

Part Number: RRA-18-4290

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Estimated Ship Date: Oct 10, 2025 if ordered today

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18 MM C-CLIPS

Part Number: JRC-952CCLIPS18

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Estimated Ship Date: Sep 29, 2025 if ordered today

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.490 C CLIPS

Part Number: JRC-952CCLIPS490

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Pin-Piston/Std

Part Number: PWD-499423

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.121 in. up to 4.154 in. Bore, Each

Part Number: WIS-W4955

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.485 in. up to 4.575 in. Bore, Each

Part Number: WIS-W5112

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.580 in. up to 4.728 in. Bore, Each

Part Number: WIS-W5253

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Piston Wrist Pin Retainers, C-Clip, Steel, Aprilia, Gas Gas, for use on Honda®, John Deere, Kawasaki, Pair

Part Number: PXR-05-1610

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Estimated Ship Date: Sep 29, 2025 if ordered today

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