Pistons & Piston Rings

Piston Rings, Powersports, Steel, Gas Nitrided Top, 72.00mm Bore, Polaris, Kit

Part Number: NTI-NA-50000R

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Piston and RING KIT RING KIT

Part Number: NTI-NA-50012-2R

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Estimated Ship Date: Oct 31, 2025 if ordered today

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H13 .1405 Rad Cup Tip Oil Through Nitrid

Part Number: TPD-H131405CT

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Estimated Ship Date: Nov 10, 2025 if ordered today

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H13 .156 Rad Cup Tip Oil Through Nitrid

Part Number: TPD-H13156CT

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Estimated Ship Date: Nov 10, 2025 if ordered today

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H13 .187 Rad Cup Tip Oil Through Nitrid

Part Number: TPD-H13187CT

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Estimated Ship Date: Nov 10, 2025 if ordered today

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H13 .187 Rad Cup Tip Solid Nitrided

Part Number: TPD-H13187CT-S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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5/16 Ball w/Oil hole .236 shank H-13

Part Number: TPD-H13516BT

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Estimated Ship Date: Nov 10, 2025 if ordered today

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H-13 5/16" Ball Tip Solid Nitrided

Part Number: TPD-H13516BT-S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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5/16 Ball .040 Oil hole .236 shank H-13

Part Number: TPD-H13516BTR040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Wrist Pin, 0.984 in. Diameter, 2.750 in. Length, Chromoly, 0.155 in. Wall Thickness, Each

Part Number: TPD-G9842750155

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Estimated Ship Date: Nov 10, 2025 if ordered today

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3.630 " SEMI KEYSTONE RING

Part Number: WIS-3630KA

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.796 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3796H

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Estimated Ship Date: Nov 3, 2025 if ordered today

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3.655" SEMI KEYSTONE RING

Part Number: WIS-3655KA

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Estimated Ship Date: Nov 3, 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: Nov 3, 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: Nov 3, 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: Nov 3, 2025 if ordered today

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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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Estimated Ship Date: Nov 3, 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: Nov 3, 2025 if ordered today

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

Part Number: WIS-4290H

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Estimated Ship Date: Nov 3, 2025 if ordered today

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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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Estimated Ship Date: Nov 3, 2025 if ordered today

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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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Estimated Ship Date: Nov 3, 2025 if ordered today

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PISTON PINS

Part Number: WIS-W5216

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 17.00mm x 52.35mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-S533

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Pin, Steel, Chrome, Straight, 20.12mm x 55.90mm, Harley-Davidson®, Each

Part Number: WIS-S534

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Pin, Steel, Chrome, Straight, 20.10mm x 72.00mm, Harley-Davidson®, Each

Part Number: WIS-S535

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Estimated Ship Date: Nov 3, 2025 if ordered today

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