Pistons & Piston Rings

Oil Ring Support Rail, 4.155 in. Bore, 3.0mm Thickness, Each

Part Number: MLE-4155-300R

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Expanders, 4.155 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4155-300S

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Support Rail, 4.060 in. Bore, 3.0mm Thickness, Each

Part Number: MLE-4060-300R

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Expanders, 4.060 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4060-300S

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Expanders, 4.050 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4050-300S

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Wrist Pins, Sport Compact, Steel, 0.827 in. Diameter, 2.287 in. Length, 117 grams, Each

Part Number: MLE-9300427

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Wrist Pin, Standard, 0.906 in. Diameter, 2.260 in. Length, 123 grams, Steel, Each

Part Number: MLE-9298392

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Support Rail, 4.125 in. Bore, 3.0mm Thickness, Each

Part Number: MLE-4125-300R

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Expanders, 4.125 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4125-300S

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Wrist Pin, Standard, 0.866 in. Diameter, 2.406 in. Length, 118 grams, Steel, Each

Part Number: MLE-6458160

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Support Rail, 4.135 in. Bore, 3.0mm Thickness, Each

Part Number: MLE-4135-300R

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Expanders, 4.135 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4135-300S

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Oil Ring Expanders, 4.145 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4145-300S

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Estimated Ship Date: Nov 19, 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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Piston Wrist Pins, 51 Series, 5115 Steel, 0.927 in. Diameter, 2.400 in. Length, 0.130 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-92724001351C

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Pin, JE STRAIGHT WALL PIN .927 X 2.750

Part Number: JEP-92727501851S

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Estimated Ship Date: Nov 21, 2025 if ordered today

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HOOKED WIRE LOCK

Part Number: JEP-866-063-MH

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Estimated Ship Date: Nov 21, 2025 if ordered today

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SPIRO LOCK

Part Number: JEP-866-073-CS

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.050 in. Length, 0.150 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-86620501551C

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.050 in. Length, 0.180 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-86620501851C

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.250 in. Length, 0.180 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-86622501851C

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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, 2.850 in. Length, 0.150 in. Wall Thickness, Straight End, Each

Part Number: JEP-92728501551S

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Estimated Ship Date: Nov 21, 2025 if ordered today

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