The SunCoast M3GA 4C Snap Ring Retainer is designed to strengthen one of the most common failure points in the 68RFE automatic transmission. Under heavy towing, high line pressure, and increased horsepower, the factory 4C snap ring can flex or fail, leading to clutch pack damage and transmission failure. This upgraded retainer helps provide improved clutch retention and increased durability for demanding diesel applications.

Built for towing, performance, racing, and heavy-duty use, the SunCoast M3GA Snap Ring Retainer is a valuable upgrade for both stock and built 68RFE transmissions.

Features

• Upgraded heavy-duty 4C snap ring retainer
• Designed for 68RFE automatic transmissions
• Helps prevent snap ring failure under high load conditions
• Improves clutch retention and transmission durability
• Ideal for towing, racing, and performance applications
• Precision-machined for proper fitment
• Designed for high line pressure and increased horsepower setups

Why Upgrade the 4C Snap Ring Retainer?

The factory 68RFE 4C snap ring arrangement can become a weak point when subjected to increased power levels and heavy towing demands. Failure of the snap ring or retainer can cause severe internal transmission damage. The SunCoast M3GA Retainer is engineered to provide additional support and reliability for demanding applications.

Vehicle Fitment

• 2007.5-2024 Ram 2500 6.7L Cummins
• 2007.5-2024 Ram 3500 6.7L Cummins
• Fits trucks equipped with the 68RFE automatic transmission

Built for Heavy-Duty Cummins Performance

Whether your truck is used for towing, hot shot driving, competition, or daily driving, the SunCoast M3GA 4C Snap Ring Retainer helps improve transmission reliability and durability under demanding operating conditions.

Part Number: M3GA

Note: Professional installation is recommended when servicing internal transmission components.