Pistons & Piston Rings

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

Part Number: MLE-4125-300R

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-4125-300S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-4135-300R

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-4135-300S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-4145-300S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-4155-300R

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Wrist Pin, Standard Duty, 0.984 in. Diameter, 2.287 in. Length, 122 grams, Steel, Each

Part Number: MLE-9299391

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-9300427

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-9298392

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MLE-6458160

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Mercedes-Benz 500SL 90-92, Seal Ring

Part Number: URO-018868

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.750 in. Length, 0.150 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-86627501551C

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 51 Series, 5115 Steel, 0.905 in. Diameter, 2.500 in. Length, 0.150 in. Wall Thickness, Straight End, Each

Part Number: JEP-90525001551S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Oil Ring, Chrome Carbon Steel, 4.320 in. Bore, 3/16 in. Thick, JE Pistons Sportsman Series, Each

Part Number: JEP-S343200316LC

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

HASTINGS SINGLE CYL RING SET

Part Number: HSN-2M4860S065

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4862S030

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4885S030

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4893S

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4683S020

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4726S005

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4726S030

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4735S

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4735S030

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C667S040

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C683S

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order