Wiseco SK1373 Standard Bore Piston Kit

TOP END REBUILD KITS WILL COME WITH PRECISION MATCHED PISTONS, RINGS, CIRCLIPS, WRIST PINS, AND A TOP END GASKET KIT FOR 1 MOTOR. PISTONS KITS ARE SOLD PER CYLINDER AND WILL INCLUDE PRECISION MATCHED PISTONS, RINGS, AND CIRCLIP. PRO-LITE SERIES PISTONS WILL INCLUDE WRIST PIN.

The Wiseco SK1373 Standard Bore Piston Kit is designed for dependable top-end rebuilding applications. This piston kit is sold per cylinder and includes a precision-matched piston, rings, and circlip. The Pro-Lite series piston also includes a wrist pin.

Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, heat transfer, and long service life. A diamond-turned finish produced on CNC-controlled turning centers is designed to provide a consistent finish with minimal size variation.

The Wiseco SK1373 piston can be installed in cylinders with cast iron, chrome, Nikasil, and boron composite bore surfaces. Wiseco also offers a wide range of oversize pistons for extending the service life of cast iron-lined cylinders, while replacement cylinder sleeves support resleeving chrome, Nikasil, and boron composite cylinders for Wiseco oversize pistons.

Backed by Wiseco’s extensive powersports piston inventory and distribution network, the SK1373 provides a precision-focused solution for piston replacement and top-end service.

Features:

• Forged aluminum construction: Made from high-silicon, low-expansion aluminum for strength, reduced weight, heat transfer, and long service life.
• Precision-matched components: Includes a piston, rings, and circlip for one cylinder.
• Pro-Lite series inclusion: Includes a wrist pin.
• Diamond-turned finish: CNC-controlled manufacturing provides a consistent finish with minimal size variation.
• Broad cylinder compatibility: Can be installed in cast iron, chrome, Nikasil, and boron composite cylinder bore surfaces.
• Oversize piston availability: Wiseco offers oversize pistons for extending the life of cast iron-lined cylinders.
• Resleeving support: Replacement cylinder sleeves can allow chrome, Nikasil, and boron composite cylinders to accept Wiseco oversize pistons.