Pistons & Piston Rings

ProX Piston Ring Set Arctic Cat Firecat 700 '03-06 (79.70mm)

Part Number: PXR-02-5703

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Estimated Ship Date: Sep 25, 2025 if ordered today

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ProX Piston Ring Set Arctic Cat ZR/ZL800 '01-03 (81.00mm)

Part Number: PXR-02-5802-000

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Estimated Ship Date: Sep 25, 2025 if ordered today

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ProX Piston Ring Set Arctic Cat ZR/ZL800 '01-03 (81.50mm)

Part Number: PXR-02-5802-050

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Estimated Ship Date: Sep 25, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.46mm)

Part Number: PXR-01-6012-A

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Estimated Ship Date: Sep 25, 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 29, 2025 if ordered today

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Piston Rings, Chrome, 102.00mm Bore, KTM, Set

Part Number: WIS-4016XH

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Estimated Ship Date: Sep 29, 2025 if ordered today

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4.080" Auto Ring Set for 1 Piston

Part Number: WIS-4080HF

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Estimated Ship Date: Sep 29, 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 29, 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 29, 2025 if ordered today

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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: Sep 29, 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 29, 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 29, 2025 if ordered today

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Engine Piston Ring Set, 4.125 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-4125VMF

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Estimated Ship Date: Sep 29, 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 29, 2025 if ordered today

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4.135" Ring Set - .043"x1.2x2.

Part Number: WIS-4135VZ

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.147 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4147GFX

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4155HF

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Estimated Ship Date: Sep 29, 2025 if ordered today

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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

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.470 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4470H

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston Rings, Gas NItrided, 4.0027 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4027GFX

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Estimated Ship Date: Sep 29, 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 29, 2025 if ordered today

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Piston Rings, Gas Nitrided, 40.50mm Bore, for use on Honda®, Set

Part Number: WIS-4050XZ

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Estimated Ship Date: Sep 29, 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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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 29, 2025 if ordered today

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4.060" Ring Set - 1.2x1.2x2.0m

Part Number: WIS-4060VM

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Estimated Ship Date: Sep 29, 2025 if ordered today

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