Pistons & Piston Rings

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

Part Number: MLE-4050-300S

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

• Special Order

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

Part Number: MLE-4060-300R

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

• Special Order

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

Part Number: MLE-4125-300R

Not Yet Reviewed

Estimated Ship Date: Aug 22, 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: Aug 22, 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: Aug 22, 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: Aug 22, 2025 if ordered today

• Special Order

Piston Rings, Plasma-moly, 4.470 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4470H

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 1.040 in. Diameter, 2.930 in. Length, 186 grams, Each

Part Number: WIS-S497

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 0.984 in. Diameter, 2.500 in. Length, 127 grams, Each

Part Number: WIS-S547

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 0.812 in. Diameter, 2.500 in. Length, 94 grams, Each

Part Number: WIS-S730

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 0.927 in. Diameter, 2.500 in. Length, 116 grams, Each

Part Number: WIS-S575

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FTX

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-30010-2R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-30050R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-10040R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-20036R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-30000-4R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-20065R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

RING KIT

Part Number: NTI-NA-10003-4R

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Special Order

AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4005H

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Pin, 22mm, 0.866 in., 2.500 in., Steel, Each

Part Number: WIS-S625

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 5115 Steel, 0.945 in. Diameter, 2.500 in. Length, 124 grams, Each

Part Number: WIS-S627

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

• Drop Ship
• Special Order