Pistons & Piston Rings

Piston Rings, Gas Nitrided, 99.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9950XX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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77.85 mm Ring Set

Part Number: WIS-3065TD

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Estimated Ship Date: Sep 23, 2025 if ordered today

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96.01mm (3.780") Auto Ring Set- 1 cyl.

Part Number: WIS-3780GNX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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96.52mm (3.800") Auto Ring Set- 1 cyl.

Part Number: WIS-3800GNX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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

Part Number: WIS-3910VK

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Estimated Ship Date: Sep 23, 2025 if ordered today

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4.000" x 1/16x1/16x3/16" Set*

Part Number: WIS-4000R

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Estimated Ship Date: Sep 23, 2025 if ordered today

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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

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.047 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4047GFX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.052 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4052GFX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.057 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4057GFX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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103.89mm (4.090") Auto Ring Set - 8 cyl

Part Number: WIS-4090GFX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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6.1L/6.4L HEMI 1.2/1.2/2.0mm

Part Number: WIS-4090VM

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Estimated Ship Date: Sep 23, 2025 if ordered today

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1.2/1.2/2.0mm 4.100" bore; 8lb tension

Part Number: WIS-4100VM

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.102 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4125HF

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Estimated Ship Date: Sep 23, 2025 if ordered today

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4.125" x 1/16x1/16x3/16" Set*

Part Number: WIS-4125R

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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Estimated Ship Date: Sep 23, 2025 if ordered today

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SPACER-3.905-3.937 BORE

Part Number: MAN-462481-8

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Estimated Ship Date: Oct 13, 2025 if ordered today

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ProX Piston Ring Set TRX500 Rubicon '01-14 (92.50mm)

Part Number: PXR-02-1501-050

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Estimated Ship Date: Sep 19, 2025 if ordered today

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ProX Big End Pin 30x54.80 mm YZ250F '01-02

Part Number: PXR-06-3054-8

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Estimated Ship Date: Sep 19, 2025 if ordered today

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ProX Big End Pin 35x67.00 mm CRF450R '17-22

Part Number: PXR-06-3567

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Piston Rings, Chrome, 66.25mm, for use on Honda®, Yamaha, Set

Part Number: WIS-2608CD

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Estimated Ship Date: Sep 22, 2025 if ordered today

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2.678 " SEMI KEYSTONE RING

Part Number: WIS-2678KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Rings, Moly, 3.625 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3625X

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Rings, ZV, Gas Nitrided, 99.000mm Bore, for use on Honda®, Set

Part Number: WIS-9900ZV

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Piston Ring Set, 3.895 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-3895VMF

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Estimated Ship Date: Sep 22, 2025 if ordered today

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