Wiseco Pistons, Rings & More

Gaskets, Powersports, Bottom End, Yamaha, Kit

Part Number: WIS-WB1027

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4155H

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston, 4.155 in. Bore, 1.760 in. Compression Height, 4032 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Chevy, Big Block, Each

Part Number: WIS-5519A6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Wrist Pin Retainer, Steel, 1.094 in. Diameter, .050 in. Thick, Set of 4

Part Number: WIS-W5315

Not Yet Reviewed

Estimated Ship Date: Tomorrow

96.52mm (3.800") Auto Ring Set- 1 cyl.

Part Number: WIS-3800GNX

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Drop Ship
• Special Order

Piston Rings, Gas Nitrided, 76.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2992XG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 2.756 in./70.00mm Bore, Each

Part Number: WIS-RCS07000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Piston Pin, 52100 High Carbon Steel, 0.990 in. Diameter, 2.930 in. Length, 172 Grams, Each

Part Number: WIS-S726

Not Yet Reviewed

Estimated Ship Date: Tomorrow

99.75mm (3.927") Auto Ring Set- 1 cyl.

Part Number: WIS-3927GFX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

1.2/1.2/2.0mm 4.095" bore; 8lb tension

Part Number: WIS-4095VM

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Drop Ship
• Special Order

MARINE PISTON

Part Number: WIS-3137PS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Clutch Pack Kit, Powersports, Aluminum/Cork Disc, Yamaha, Kit

Part Number: WIS-CPK049

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Pin Lock Rings, Round Wire, 0.912 in. Pin, Pair

Part Number: WIS-W5075

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Wrist Pin, Steel, Each

Part Number: WIS-S566

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Piston, Ford Small Block Windsor Piston, 4.040 in. Bore, 1.600 in. Compression Height, 0.912 in. Pin Diameter, Pro Tru Street, Set of 1.

Part Number: WIS-5500A4

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Oil Rail Support, Dimpled, 4.290 in. up to 4.350 in. Bore, Each

Part Number: WIS-W5159

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Engine Piston, Ski-Doo MXZ670 670 EngType '93-99 3071LK

Part Number: WIS-2379M07800

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston, Mercury 225-250HP Pro XS 3.0L DFI Port

Part Number: WIS-3212P2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Engine Piston, Mercury 225-250HP Pro XS 3.0L DFI Star

Part Number: WIS-3212S2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 2.677 in./68.00mm Bore, Each

Part Number: WIS-RCS06800

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.858 in./98.00mm Bore, Each

Part Number: WIS-RCS09800

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Ring Compressor Sleeve - 3.800" bore

Part Number: WIS-RCS38000

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

PISTON KIT

Part Number: WIS-K0233X05

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Gas Nitrided, 81mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8100XX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

PISTON KIT

Part Number: WIS-K0381XS

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order