Pistons & Piston Rings

Piston Rings, Cast Iron, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 0.200 in. Deep Oil Ring Groove, 8-Cylinder, Set

Part Number: SLP-E-356X

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Piston Rings, Gas Nitrided, 4.185 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, 1-Piston, Set

Part Number: WIS-4188GFM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast Iron, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X20

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-245X

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X60

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Piston Wrist Pins, H-13 Tool Steel, 0.927 in. Diameter, 2.250 in. Length, 0.215 in. Wall Thickness, 135 grams, Each

Part Number: SUM-S719

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-377X

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 3.850 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set

Part Number: SLP-R10607100MM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 4.059 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Rings, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4000AM8-030

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-243X

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Piston Rings, Performance, Plasma-moly, 4.030 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, Single Piston Ring Set, V8, Set

Part Number: MLE-4035MS-112-1

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M661030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, for Single Piston, Set

Part Number: HSN-2M4860S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast Iron, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-60

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Each

Part Number: SUM-17351C-00-1

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Rings, Cast Iron, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-00

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 3.770 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set

Part Number: SLP-R1060675MM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4030H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Piston Rings, Gas Nitrided, 3.572 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Single Piston, Set

Part Number: WIS-3572GNX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Rings, Gas Nitrided, 81.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8150XX

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Piston Rings, Moly, 4.010 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K10

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Piston Rings, Gas Nitrided, 96.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9650XX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston, Cast, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Mercury, 351W, Each

Part Number: SLP-W463P

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today