ProX Piston Kit, 77.97 mm for Kawasaki (01.4355.B)

The PROX 01.4355.B Piston Kit is engineered for reliable engine performance, precise fitment, and long-term durability in compatible Kawasaki applications. Designed as a direct replacement solution, this kit helps restore proper compression and support consistent power delivery during demanding riding and operating conditions.
The piston is precision-machined from a low-expansion, low-friction alloy to promote dependable operation and efficient movement within the cylinder. Its carefully engineered construction helps reduce friction-related wear while maintaining the dimensional stability needed for accurate fitment and reliable performance across a wide range of engine temperatures.
This complete kit includes the piston, wrist pin, circlips, and high-performance piston rings, providing the essential components needed for a thorough piston replacement. Each component is designed to work together as part of the PROX piston system, helping simplify installation and support proper engine sealing when installed according to the manufacturer’s service procedures.
Feature: Precision-machined piston designed for accurate fitment
Feature: Low-expansion, low-friction alloy supports durable engine operation
Feature: High-performance piston rings help promote effective compression and sealing
Feature: Kit includes piston, wrist pin, circlips, and piston rings
Feature: 77.97 mm piston size for compatible Kawasaki applications
Feature: PROX part number 01.4355.B for confident application reference

Features:

• Precision-machined piston designed for accurate fitment

• Low-expansion, low-friction alloy supports durable engine operation

• High-performance piston rings help promote effective compression and sealing

• Kit includes piston, wrist pin, circlips, and piston rings

• 77.97 mm piston size for compatible Kawasaki applications

• PROX part number 01.4355.B for confident application reference

Ships from Parts Unlimited.