Sonnax 144281-01K Case Saver Kit for Ford 6F35 Transmission

The Sonnax 144281-01K Case Saver Kit provides a permanent repair solution for stripped or damaged case threads in Ford 6F35 transmissions. This common issue occurs at servo cover bolt holes due to over-torquing, cross-threading, or repeated removal and installation during transmission service.

Key Features:

• Restores damaged servo cover bolt hole threads in 6F35 transmission cases
• Includes precision-machined helical thread inserts for durable, long-lasting repair
• Eliminates need for expensive case replacement
• Professional-grade solution trusted by transmission rebuilders
• Complete kit includes installation tooling and instructions

This case saver kit is designed for use during transmission rebuilds or when servo cover bolts fail to hold proper torque specifications. The helical insert design distributes load evenly across the repaired threads, providing strength that often exceeds the original case material.