JE Pistons Pro Steel Piston Rings

5.0 out of 5 stars 6 Customer Reviews

JE Pistons Pro Steel piston rings utilize a high-strength, alloy-steel top ring that provides superior bore conformity. This is complemented by the outstanding seal and wear characteristics of a high-velocity, plasma-moly inlay coating. The top ring weighs under 10 g as a result of reduced ring radials and short axial heights, helping to minimize cylinder wall drag. The optional second ring's Napier hook profile design helps to improve oil control and efficiency.

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JE Pistons Pro Steel Piston Rings JG31F8-4030-2

Piston Rings, Gas Nitrided, 4.030 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-JG31F840302

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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JE Pistons Pro Steel Piston Rings JG31F8-4070-0

Piston Rings, Gas Nitrided, 4.070 in. Bore, 1.2mm, 1.5mm, 3.0mm, 8-Cylinder, Set

Part Number: JEP-JG31F8-40700

5.0 out of 5 stars ( 1 )

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JE Pistons Pro Steel Piston Rings JG31F1-4155-3

Piston Rings, Gas Nitrided, 4.155 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, Single Piston, Set

Part Number: JEP-JG31F14155-3

Not Yet Reviewed

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JE Pistons Pro Steel Piston Rings J616F4-3830

Piston Rings, Pro Steel, Plasma-Moly, 3.830 in. Bore, 1.5mm, 1.5mm, 4.0mm, 4-Cylinder, Set

Part Number: JEP-J616F43830

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

JE Pistons Pro Steel Piston Rings JG3108-4000-7

Piston Rings, Gas Nitrided, 4.000 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-JG310840007

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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JE Pistons Pro Steel Piston Rings JG31F8-4155-3

Piston Rings, Gas Nitrided, 4.155 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-JG31F841553

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

JE Pistons Pro Steel Piston Rings J10008-4120-5

1/16-1/16-3/16 RING

Part Number: JEP-J10008-41205

Not Yet Reviewed

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JE Pistons Pro Steel Piston Rings XC8500

JE Pistons Pro Steel Piston Rings XC8500

Piston Rings, Chrome, 3.346 in. Bore, 1.0mm, 1.2mm, 2.8mm, Single Piston, Set

Part Number: JEP-XC8500

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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JE Pistons Pro Steel Piston Rings XC8400

Piston Rings, Chrome, 3.307 in. Bore, 1.0mm, 1.2mm, 2.8mm, Single Piston, Set

Part Number: JEP-XC8400

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

JE Pistons Pro Steel Piston Rings J75008-4155-5

Piston Rings, Plasma-moly, 4.155 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-J75008-41555

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

JE Pistons Pro Steel Piston Rings J75008-4135-5

Piston Rings, Plasma-moly, 4.135 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-J75008-41355

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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JE Pistons Pro Steel Piston Rings J68008-3900-3

Piston Rings, Plasma-moly, 3.900 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-J6800839003

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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JE Pistons Pro Steel Piston Rings J75008-4125-5

Piston Rings, Plasma-moly, 4.125 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: JEP-J75008-41255

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

JE Pistons Pro Steel Piston Rings J10008-4360-5

1/16-1/16-3/16 RING

Part Number: JEP-J10008-43605

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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