Sonnax 144555K 3-5 Drum Saver Kit

The Sonnax 144555K 3-5 Drum Saver is a precision-engineered repair solution designed to restore worn or damaged intermediate clutch drum bores in automatic transmissions. This kit addresses a common failure point where excessive wear in the drum bore can cause clutch apply problems, slippage, and loss of specific gear ranges.

Key Features:

• Repairs worn 3-5 drum bores without requiring complete drum replacement
• Precision-machined components ensure proper clutch piston sealing and function
• Cost-effective alternative to expensive drum replacement
• Restores OE specifications for reliable transmission operation
• Includes installation hardware and detailed instructions

This drum saver kit is designed for professional transmission rebuilders and technicians who need a reliable solution for restoring clutch drum functionality. By repairing rather than replacing the drum assembly, this kit reduces rebuild costs while maintaining transmission performance and durability.