Pistons & Piston Rings

78.00 MM RING SET

Part Number: WIS-3071TC

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87.50 MM RING SET

Part Number: WIS-3445TC

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Engine Piston Ring, 3.169 Semi Keystone Ring

Part Number: WIS-3169KA

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80.50 MM RING SET

Part Number: WIS-3169TC

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Engine Piston Ring, 3.307 Semi Keystone Ring

Part Number: WIS-3307KA

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84.00 MM RING SET

Part Number: WIS-3307TC

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Piston Rings, Chrome, 76.00mm Bore, Kawasaki, Set

Part Number: WIS-2992TC

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Engine Piston Ring, 3.012 Semi Keystone Ring

Part Number: WIS-3012KA

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Piston Rings, Chrome, 76.50mm Bore, Kawasaki, Set

Part Number: WIS-3012TC

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81.50 MM RING SET

Part Number: WIS-3209TC

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Piston Rings, Plasma-moly, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4320H

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Piston Ring, Top Ring, Gas Nitrided, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FTX

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Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

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AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

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3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

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Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

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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: Aug 18, 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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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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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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61.00 MM RING SET

Part Number: WIS-2402CS

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Piston Pin, Steel, Straight, 16.00mm x 44.00mm, Each

Part Number: WIS-S637

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Piston Pin, Steel, Straight, 22.00mm x 63.50mm, Each

Part Number: WIS-S640

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Piston Pin, Steel, Chrome, Straight, 20.00mm x 50.44mm, Each

Part Number: WIS-S641

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Piston Pin, Steel, Tapered, 20.00mm x 65.00mm, Kawasaki, Polaris, Ski-Doo, Each

Part Number: WIS-S650

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Estimated Ship Date: Aug 18, 2025 if ordered today

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