The Showa Genuine Shock Piston Rod Complete is a replacement shaft assembly for the Kawasaki KXF 450 15-23 / KXF 250 17-20 rear shock absorber. Manufactured by Showa to original equipment specifications, it is designed for rebuilding damaged or worn shock absorbers while maintaining original fit, performance and reliability. Available with either a Diamond Like Carbon (DLC) or Rainbow surface coating, it provides a durable, low-friction running surface for the seal head and guide bush.

Why Choose Genuine Showa Parts?

The piston rod is one of the most highly stressed components within a rear shock absorber. Surface finish, straightness and dimensional accuracy all influence seal life, friction and long-term suspension performance. Genuine Showa replacement components are manufactured to the same standards as the original equipment, helping ensure consistent operation and reliable service life following a shock rebuild.

Key Features

• Genuine Showa complete shock piston rod assembly
• Suitable for Ducati Desmo450 rear shock applications
• 18 mm piston rod diameter
• Available with DLC (Diamond Like Carbon) or Rainbow surface coating
• Low-friction coating reduces seal and guide bush wear
• Includes rebound rubber assembly
• Manufactured to original equipment specifications
• Designed for professional rear shock rebuilding and servicing

Technical Information

DLC-coated piston rods provide an extremely hard, low-friction surface that helps minimise wear between the shaft, seal head and guide bush. Combined with genuine Showa components throughout the assembly, this helps maintain smooth suspension movement and long-term sealing performance under demanding riding conditions.

Upgrade Your Ride

Whether replacing a damaged shaft or carrying out a complete rear shock rebuild, genuine Showa replacement components help maintain the performance, durability and reliability expected from original equipment suspension.