Pistons & Piston Rings

Engine Piston Ring, 3.268 Semi Keystone Ring

Part Number: WIS-3268KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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83.50 MM RING SET

Part Number: WIS-3287TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.307 Semi Keystone Ring

Part Number: WIS-3307KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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84.00 MM RING SET

Part Number: WIS-3307TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.347 Semi Keystone Ring

Part Number: WIS-3347KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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85.00 MM RING SET

Part Number: WIS-3347TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.352 Semi Keystone Ring

Part Number: WIS-3352KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring Set, 85.50 mm Ring Set

Part Number: WIS-3366TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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86.00 MM RING SET

Part Number: WIS-3386TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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86.50 MM RING SET

Part Number: WIS-3405TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston Ring, Chrome, 48.00mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1890CS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.020 in. Bore, Each

Part Number: SLP-WH423DCP20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 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 26, 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 26, 2025 if ordered today

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WRIST PIN EACH

Part Number: MAN-42221-1

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Estimated Ship Date: Dec 16, 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 26, 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: Dec 1, 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: Dec 1, 2025 if ordered today

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SPACER-85mm-85.5mm BORE

Part Number: MAN-462458-4

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Estimated Ship Date: Dec 16, 2025 if ordered today

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SPACER-86mm-86.5mm BORE

Part Number: MAN-462459-4

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Piston Ring Groove Lock Spacers, 87mm Bore, Set of 4

Part Number: MAN-462460-4

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Estimated Ship Date: Dec 16, 2025 if ordered today

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1.0m CHROME TOP RING

Part Number: JEP-H12963010CUS

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Estimated Ship Date: Nov 21, 2025 if ordered today

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1.5mm MOLY TOP RING

Part Number: JEP-H13366015DMH

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Wrist Pin, .992 in. Diameter, 2.930 in.Length, 151 Grams, Square Ends, Each

Part Number: JEP-99229301551S

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.927 in. Diameter, 2.350 in. Length, 0.150 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-92723501551C

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Estimated Ship Date: Nov 21, 2025 if ordered today

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