Pistons & Piston Rings

Piston Rings, Performance Series, 100.00mm Bore, File Fit, 1.2mm, 1.5mm, 2.8mm, 6-Cylinder, Set

Part Number: MLE-10000MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

4.233" 1/16, 1/16, 3/16" Steel Top File Fit (6cyl) Rings

Part Number: MLE-197850233-1

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, 3.830 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, 4-Cylinder, Set

Part Number: MLE-3835MS-15

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, 3.927 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 4-Cylinder, Set

Part Number: MLE-3932MS-112-4

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.937 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 4-Cylinder, Set

Part Number: MLE-3942MS-112-4

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4165MS

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4125MS

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.189 in. Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-8100MS-10

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, 3.199 in. Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-8125MS-10

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, 3.228 in. Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-8200MS-10

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, Sport Compact, Drop In, 82.50 mm Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-8250MS-10

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance, 3.268 in. Bore, 1.2mm, 1.2mm, 2.8mm, 4-Cylinder, 4 Sets

Part Number: MLE-8300MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance, 3.287 in. Bore, 1.2mm, 1.2mm, 2.8mm, 4-Cylinder, 4 Sets

Part Number: MLE-8350MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance, 3.346 in. Bore, Gas Nitrided, 1.2mm, 1.2mm, 2.8mm, H4/L4/V4, Set

Part Number: MLE-8500MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, 85.500mm Bore, 1.2mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-8550MS-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance Series, 3.386 in. Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-8600MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance, 3.760 in. Bore, Gas Nitrided, 1.2mm, 1.2mm, 2.5mm, 4-Cylinder, 4 Sets

Part Number: MLE-9550MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Performance, 3.780 in. Bore, Gas Nitrided, 1.2mm, 1.2mm, 2.5mm, 4-Cylinder, 4 Sets

Part Number: MLE-9600MS-12

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Drop Ship
• Special Order

Piston and Ring Kit, Forged Aluminum, 47.000mm Bore, KTM, Kit

Part Number: WIS-855M04700

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Drop Ship
• Special Order

SINGLE PISTON

Part Number: NAL-12656874

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Special Order

Ring Set, Plain - Performance Gas Nitride Steel 4.185 x .043 .157 RW

Part Number: MAH-3011198

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Chrome, 4.921 in. Bore, 1/8 in., 0.120 in., 5/32 in. Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S41934

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.346 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-41692

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

H13 .928D/2.750L/.185W JE Chamfer/DLC

Part Number: TPD-S0810

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

H13 Piston Pin .990D/2.930L/.185W Chamfe

Part Number: TPD-S0834

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order