JE Pistons Pistons & Piston Rings

Piston Rings, Oil Ring, Carbon Steel, 4.030 in. Bore, 3.0mm Thickness, Single Piston, Each

Part Number: JEP-H34030030HCU

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Piston Rings, Oil Support Rail, 4.438 in-4.469 in. Bore, 10g weight, Single Piston, Each

Part Number: JEP-4440-203

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Piston Oil Rail Support, 3.999 in. Min Bore, 4.029 in. Max Bore, 0.162 in. Radial Depth, Each

Part Number: JEP-4000162

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Estimated Ship Date: Oct 21, 2025 if ordered today

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OIL RAIL SUPPORT

Part Number: JEP-4030-162

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Wrist Pin Lock Ring, Spirolox, Carbon Steel, .990 Pin Diameter, .042 in. Thick, Each

Part Number: JEP-990042SS

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Wrist Pin Retainer, Wire Lock, 0.866 in. Diameter, .073 in. Thick, Each

Part Number: JEP-866-073-MW

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Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Left, Each

Part Number: JEP-182057L

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Piston, Forged, Dome, 2-Valve Reliefs, 4.125 in. Bore, 3.400 in. Stroke, 5.400 in. Rod, 1.100 in. Compression, Ford, Each

Part Number: JEP-232475-1

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Piston, Forged, Dish, D-Shaped Cup, 4.125 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.445 in. Compression, Chevy, Each

Part Number: JEP-232514-1

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SINGLE PISTON

Part Number: JEP-242881-1

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PISTONS SET OF 4

Part Number: JEP-242881-4

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Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-182062R

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Piston, Forged, Dome, 3.543 in. Bore, 1.335 in. Compression, Porsche, H6, Set of 6

Part Number: JEP-261663-6

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.500 in. Stroke, 5.956 in. Rod, 1.774 in. Compression, Ford, Set of 8

Part Number: JEP-138732

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Piston, 23 Degree, Forged, Dish, D-Shaped Cup, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-170818-1

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Piston Rings, Gas Nitrided, 3.652 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG2504-3652

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Piston Rings, Chrome, 3.199 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JXC0F431990

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Piston Rings, Gas Nitrided, 3.199 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG9004-3199

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Pistons, Forged, Dish, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-338226-8

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Pistons, Forged, Flat Top, Single Valve Relief, 4.530 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-338237-8

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1/16-1/16-3/16 ECONO

Part Number: JEP-S100S1-40605

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Piston Rings, 2.598 in. Bore, 0.031 in. Top Ring, 0.031 in. Second Ring, 0.059 in. Oil Ring, Low Tension, 1-Cylinder, Set

Part Number: JEP-XA6600

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Piston Rings, Oil Ring, Chrome Carbon Steel, 4.150 in. Bore, 3/16 in. Thickness, Each

Part Number: JEP-S341550316JC

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Wrist Pin, .945 in. Diameter, 2.500 in.Length, 117 Grams, Square Ends, Each

Part Number: JEP-94525001451S

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Pistons, Forged, Dish, No Valve Relief, 3.041 in. Bore, 3.378 in. Stroke, 5.177 in. Rod, 1.043 in. Compression, BMW, Set of 4

Part Number: JEP-312424-4

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