Pistons & Piston Rings

Wrist Pin Retainer, CW Style, for use on Honda®, TRX450R, 4-Cycle, Pair

Part Number: WIS-CW21

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Piston Wrist Pin Retainer, Lock Ring, Wire Lock Type, Chrome Silicon, 0.050 in. Thickness, 0.827 in. Pin Diameter, Each

Part Number: JEP-827-050-MW

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Wrist Pin Retainer, Lock Ring, Spirolox Type, Carbon Steel, 0.042 in. Thickness, 0.748 in. Pin Diameter, Each

Part Number: JEP-748-042-CS

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Estimated Ship Date: Mar 26, 2026 if ordered today

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SUPPORT RAILS 4.120-4.159 WALL.158

Part Number: DPP-019010120

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Estimated Ship Date: Apr 13, 2026 if ordered today

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23MM ROUND WIRE PIN LOCKS (PAIR)

Part Number: WIS-W5860

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, Ford, Each

Part Number: SUM-17302-60-1

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Piston Ring, Second Ring, Phosohate Coated, 4.040 in. Bore, 1/16 in. Thickness, Each

Part Number: JEP-P240405116IP

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Estimated Ship Date: Mar 26, 2026 if ordered today

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ROUND WIRE PIN LOCKS .563" PAIR

Part Number: WIS-W5413

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Pin Lock Rings, Round Wire, 0.905 in. Pin, Pair

Part Number: WIS-CW23

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, .931 in. Outside Diameter, Each

Part Number: ROS-4004-B

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WRIST PIN-23mmX2.500 .180 WALL

Part Number: MAN-42346-1

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Oil Ring Support Rail, 4.250 in.-4.310 in. Bore, 3/16 in. Thickness, Each

Part Number: MLE-9290040

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Estimated Ship Date: Today

WRIST PIN LOCK EACH

Part Number: DPP-015103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wrist Pin Retainers, Wire Lock Type, Steel, 0.927 in Wrist Pin Diameter, Each

Part Number: MAN-42262-1

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Double Spirolox 1.094 x .050

Part Number: DPP-15114

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Wrist Pin Retainers, Wire Lock Type, Steel, 0.827 in. - 0.866 in. Wrist Pin Diameter, Each

Part Number: MAN-42270-1

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Oil Rail Support, 3.365 in. up to 3.406 in. Bore, Each

Part Number: WIS-GLS20

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.551 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW14

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Estimated Ship Date: Apr 1, 2026 if ordered today

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TRU-ARC LOCK

Part Number: JEP-490-035-CT

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Roundwire .866 x .062

Part Number: DPP-015113

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Wrist Pin Retainer, Wire Lock, .591 in. Diameter, .040 in. Thick, Each

Part Number: JEP-591-040-MW

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Piston Wrist Pin Retainer, Lock Ring, Wire Lock Type, Chrome Silicon, 0.063 in. Thickness, 0.748 in. Pin Diameter, Each

Part Number: JEP-748-063-MW

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Estimated Ship Date: Mar 26, 2026 if ordered today

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ROUND WIRE PIN LOCKS-HARLEY20MM (PR

Part Number: WIS-W5731

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.630 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lock Rings, Set of 2

Part Number: UEM-RRN-86

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Estimated Ship Date: Today