Snap Ring / Drum 3-5-reverse Clutch Backing Plate Retainer (outer) 6t40e / 6t45e

Snap Rings for 6T40 & 6T45 Transmissions | Various Brands | ATK

This outer snap ring secures the 3-5-reverse clutch backing plate retainer inside GM 6T40 and 6T45 automatic transmissions. Manufactured by ATK, it is a direct-fit replacement for worn or broken original retainers, helping restore proper clutch pack clearance and reliable shift performance during rebuilds and repairs.

Key Features

• Precision-formed outer snap ring for the 3-5-reverse clutch backing plate retainer
• Engineered for a secure fit and consistent clutch pack retention
• Durable construction built to withstand transmission heat and load
• Direct replacement for the original retainer ring—no modification required
• Manufactured by ATK for dependable rebuild quality

Compatibility

This snap ring fits 6T40 and 6T45 automatic transmissions used across various vehicle brands. Reference SKU 24253298 when confirming fitment for your specific application.

Why Choose This Part?

A worn or broken retainer ring can cause clutch pack play, slipping, and premature wear. This ATK-manufactured snap ring delivers a precise fit at a value price, making it a smart choice for transmission rebuilders and repair shops. Add it to your cart today and get your 6T40 or 6T45 rebuild back on track.