Pistons & Piston Rings

Piston Rings, Oil Support Rail, 4.280 in-4.309 in. Bore, 9g weight, Single Piston, Each

Part Number: JEP-4280-193

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Estimated Ship Date: Aug 5, 2025 if ordered today

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SUPPORT RAILS 3.905-3.944 WALL .188

Part Number: DPP-019001905

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Estimated Ship Date: Aug 25, 2025 if ordered today

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LOCKS-.042 SPIRAL

Part Number: MAN-42271-1

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Wrist Pin, 0.912 in. Diameter, 3.000 in. Length, Each

Part Number: UEM-912X300K

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Wrist Pin Retainer, Wire Locks, 0.866 in. Diameter, 0.049 in. Thick, Steel, Pair

Part Number: WIS-CW22

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.049 in. Thickness, 0.945 in. Wrist Pin Diameter, Arctic Cat, Kawasaki, Pair

Part Number: WIS-CW24

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

Part Number: WIS-CW21

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Wrist Pin Retainer, Wire Lock Type, Chrome Silicon, 0.050 in. Thick, for 0.787 in. Wrist Pin Diameter, Each

Part Number: JEP-787-050-MW

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Ring Set, Plain - Performance Napier Second Ring 4.615" x 1/16" .170" RW

Part Number: MAH-3021237B

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Wrist Pin, .927 in. Diameter, 2.500 in. Length, 97 Grams, Spiral Lock Type, Each

Part Number: MAN-42200-1

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wrist Pin Lock Ring, Spiro Lock, Carbon Steel, .866 in. Pin Diameter, .042 in. Thick, Each

Part Number: JEP-866-042-CS

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Piston Wrist Pins, 5115 Steel, 0.929 in. Diameter, 2.250 in. Length, 106 grams, Each

Part Number: WIS-S762

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Oil Ring Support Rails, 4.125 in-4.185 in. Bore, 3.mm, Each

Part Number: MLE-9290032

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SUPPORT RAILS 5.120-5.160 WALL .188

Part Number: DPP-019005120

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Estimated Ship Date: Aug 25, 2025 if ordered today

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SUPPORT RAILS 4.000-4.039 WALL .158

Part Number: DPP-019010000

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Estimated Ship Date: Aug 25, 2025 if ordered today

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SUPPORT RAILS 4.560-4.599 WALL.158

Part Number: DPP-019010560

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Estimated Ship Date: Aug 25, 2025 if ordered today

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SUPPORT RAIL

Part Number: DPP-019000120

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Estimated Ship Date: Aug 25, 2025 if ordered today

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FLAT WIRE SPIRAL PIN LOCKS 13MM(PR)

Part Number: WIS-CS13

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Estimated Ship Date: Aug 11, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4185-183

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Estimated Ship Date: Aug 5, 2025 if ordered today

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Oil Ring Support Rail, 4.350-4.374 in. Bore, Spring Steel, Each

Part Number: JEP-4350-193

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Estimated Ship Date: Aug 5, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4600-162

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Estimated Ship Date: Aug 5, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4060-162

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Estimated Ship Date: Aug 5, 2025 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.049 in. Thickness, 0.709 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW18

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

WIRE LOCK

Part Number: JEP-708-063-MW

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Estimated Ship Date: Aug 5, 2025 if ordered today

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Piston Wrist Pin Retainers, Spiro Locks, Carbon Steel, Natural Finish, 1.040 in. Thick, Set of 4

Part Number: WIS-W5314

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today