Pistons & Piston Rings

SUPPORT RAILS 4.000-4.039 WALL .188

Part Number: DPP-019000000

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Wrist Pin, Lightweight, 1.094 in. Diameter, 3.000 in. Length, Each

Part Number: UEM-1094X300K

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Oil Rail Support, Dimpled, 3.970 in. up to 4.029 in. Bore, Each

Part Number: WIS-W4953

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.250 in. up to 4.285 in. Bore, Each

Part Number: WIS-W5156

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.114 in. up to 4.151 in. Bore, Each

Part Number: WIS-GLS28

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Wrist Pin Retainer, Wire Lock, 0.905 in. Diameter, .073 in. Thick, Each

Part Number: JEP-905-073-MW

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Estimated Ship Date: Aug 5, 2025 if ordered today

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Piston Lock Ring

Part Number: SLP-LR260

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SUPPORT RAILS 4.155-4.184 WALL.158

Part Number: DPP-019010155

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Estimated Ship Date: Aug 25, 2025 if ordered today

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WRIST PIN-23mmX2.500 .180 WALL

Part Number: MAN-42346-1

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Piston Wrist Pins, WRIST PIN-.927 X 2.500 X .150

Part Number: MAN-42428-1

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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: Aug 5, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4375-193

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Estimated Ship Date: Aug 5, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4030-162

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Estimated Ship Date: Aug 5, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-3230-122

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Estimated Ship Date: Aug 5, 2025 if ordered today

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RING KIT

Part Number: NTI-NX-30050R

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Estimated Ship Date: Aug 7, 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: Aug 11, 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: Aug 11, 2025 if ordered today

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SECOND RING

Part Number: JEP-P241255116IP

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Estimated Ship Date: Aug 5, 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: Aug 5, 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: Aug 11, 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: Aug 11, 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: Aug 11, 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: Aug 8, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4293S040

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Piston Oil Ring Spacer, 4.000 in. - 4.040 in. Bore, Each

Part Number: MLE-9290024

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Estimated Ship Date: Today