WISECO SK1243 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 SK1243 Standard Bore Piston Kit is designed for top-end rebuilding applications. This kit includes a precision-matched piston, rings, circlips, wrist pin, and a top-end gasket kit for one motor. Wiseco piston kits are sold per cylinder and include precision-matched pistons, rings, and circlips. Pro-Lite Series pistons include a wrist pin.

Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and long service life. A diamond-turned finish produced on CNC-controlled turning centers supports a precise, consistent finish with no size variation.

WISECO SK1243 pistons can be installed in cylinder bores made from cast iron, chrome, Nikasil, and boron composite materials. Wiseco also offers oversize pistons to help extend the life of cast iron-lined cylinders, while replacement cylinder sleeves allow chrome, Nikasil, and boron composite cylinders to be resleeved for Wiseco oversize pistons.

Features:

• Forged Construction: Made from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and longer life.
• Precision Finish: Diamond-turned finish produced using CNC-controlled turning centers.
• Top-End Rebuild Kit: Includes a precision-matched piston, rings, circlips, wrist pin, and top-end gasket kit for one motor.
• Cylinder Compatibility: Can be installed in cast iron, chrome, Nikasil, and boron composite cylinder bores.
• Standard Bore Design: Standard bore piston kit identified by part number SK1243.