SPI 09-773-02 OEM Style Piston Kit with Rings Teflon Coated Oversize - 020

The SPI 09-773-02 is a complete OEM-style piston kit designed for snowmobile engine rebuilds requiring a .020" oversize bore. This Teflon-coated piston kit delivers reliable performance and proper heat transfer for optimal engine operation.

Complete Kit Includes:

• 1 Teflon-coated piston (.020" oversize)
• 1 complete ring set
• 1 wrist pin
• 1 circlip set

Key Features:

• Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls
• Manufactured to exact OEM specifications for precise fit and performance
• All components are fully interchangeable with original equipment parts
• Piston weight matched to original specifications for proper engine balance
• Teflon coating reduces friction and improves wear resistance
• T-Series design offers enhanced performance benefits over standard pistons

This piston kit is ideal for restoring compression and performance during engine rebuilds. The .020" oversize allows for cylinder boring to remove wear and damage while maintaining proper clearances.