Pistons, Rings, Wrist Pins, Bushings & More

Piston Rings, Steel, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-TS369035

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Piston Wrist Pins, 5115 Steel, 1.031 in. Diameter, 2.930 in. Length, 172 grams, Each

Part Number: WIS-S791

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Piston Wrist Pins, 52100 Steel, 0.927 in. Diameter, 2.750 in. Length, 151 grams, Each

Part Number: WIS-S793

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Piston Wrist Pins, 93 Series, 9310 Steel, 0.905 in. Diameter, 2.500 in. Length, 0.180 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-90525001893C

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Piston Wrist Pin, Steel, 0.748 in. Diameter, 2.500 in. Length, 93 grams, Each

Part Number: WIS-S622

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Piston Wrist Pins, 52100 Steel, 0.906 in. Diameter, 2.360 in. Length, 145 grams, Each

Part Number: WIS-S794

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Piston Wrist Pins, 93 Series, 9310 Steel, 0.927 in. Diameter, 2.500 in. Length, 0.130 in. Wall Thickness, Straight End, Each

Part Number: JEP-92725001393S

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Piston Wrist Pins, Series TT, H13 Tool Steel Alloy, 0.812 in. Diameter, 2.050 in. Length, 0.130 Wall Thickness, Chamfered End, Each

Part Number: JEP-812205013TTC

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Piston Rings, Pro HEMI, 4.085 in. bore, File-fit 1.2mm Nitride Steel Top, 1.2mm Ductile Second, 3.0mm Std. Tension Oil, 8 Cylinders, Set

Part Number: SUM-408512

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Kawasaki, Pair

Part Number: PXR-05-2412

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Pin, Tool Steel, DLC Coating, Straight, 16.00mm x 41.91mm, Yamaha, Each

Part Number: WIS-S742C

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Piston Wrist Pin, 51 Series, 5115 Steel, 0.791 in. Diameter, 2.795 in. Length, 0.140 in. Wall Thickness, 105 Grams, Straight End, Each

Part Number: JEP-79127951451S

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Piston Pin, Steel, Tapered, 15.00mm x 47.00mm, Each

Part Number: WIS-S632

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Piston Wrist Pin, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.500 in. Length, 0.150 in. Wall Thickness, 109 Grams, Chamfered End, Each

Part Number: JEP-86625001551C

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 47.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NX-10080R

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Estimated Ship Date: Apr 13, 2026 if ordered today

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1.2 MOLY/STEEL TOP

Part Number: JEP-S14060512CMR

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Piston Wrist Pin, 51 Series, 5115 Steel, 0.980 in. Diameter, 2.750 in. Length, 0.150 in. Wall Thickness, 135 Grams, Straight End, Each

Part Number: JEP-98027501551S

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Piston Wrist Pin, 0.990 in. Diameter, 2.750 in. Length, H13 Tool Steel, 0.225 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H9902750225C

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Wrist Pins, 5115 Steel, Diamond-like Carbon (DLC) Coated, 0.866 in. Diameter, 2.500 in. Length, 132 grams, Each

Part Number: WIS-S710C

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Piston Wrist Pins, 93 Series, 9310 Steel, 0.827 in. Diameter, 2.500 in. Length, 0.170 in. Wall Thickness, Straight End, Each

Part Number: JEP-82725001793S

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Piston Wrist Pins, 5115 Steel, 0.945 in. Diameter, 2.500 in. Length, 124 grams, Each

Part Number: WIS-S627

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Estimated Ship Date: Apr 15, 2026 if ordered today

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SHIM MATERIAL SPRING STEEL

Part Number: TSR-002957

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Piston Wrist Pin, 0.990 in. Diameter, 2.930 in. Length, TP-1 Tool Steel, 0.185 in. Wall Thickness, Each

Part Number: TPD-CA9902930185

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.984 in. Diameter, 2.250 in. Length, 117 grams, Each

Part Number: WIS-S803

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Piston Wrist Pin, 51 Series, 5115 Steel, 0.940 in. Diameter, 2.750 in. Length, 0.160 in. Wall Thickness, 137 Grams, Straight End, Each

Part Number: JEP-94027501651S

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Estimated Ship Date: Apr 9, 2026 if ordered today

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