SunCoast SC-68-1 68RFE Transmission Rebuild Kit (Category 1) | 2007.5-2018 Ram 6.7L Cummins

Features:

• Stronger transmission components to reinforce the entire transmission, improving longevity and performance under load
• Superior heat dissipation and durability
• Includes premium torque converter provide maximum efficiency and torque transfer
• Prevents pump starvation and ensure optimal fluid circulation
• Complete sealing & durability package to enhance reliability

Revitalize Your 68RFE with SunCoast’s Ultimate Rebuild Kit

If your 68RFE transmission is showing signs of weakness under heavy loads, the SunCoast Category 1 Rebuild Kit is the solution you need. Designed for 2007.5-2024 Ram 6.7L Cummins trucks, this complete rebuild kit strengthens every weak link in the factory 68RFE, ensuring superior durability, improved shift performance, and increased torque capacity. Whether you're towing heavy loads, running performance upgrades, or just looking for a bulletproof transmission, this kit delivers the power and reliability your truck demands. SunCoast has developed this system with a systematic approach to solving the well-known failures of the 68RFE, giving you a long-lasting, high-performance transmission that can take on any challenge.

Unmatched Durability & Precision Engineering

The SunCoast Category 1 rebuild kit features premium-grade components designed to fortify your 68RFE from top to bottom. It includes the Sonnax Smart Tech Overdrive Drum, which eliminates clutch flex and distortion, significantly increasing the overdrive clutch apply area. This results in better heat dissipation and reduced wear, making it ideal for high-torque applications. The kit also comes with an upgraded 2C clutch set, billet 2C piston, a reinforced accumulator plate, and a zero-cavitation filter system to improve fluid flow and prevent pump starvation. Additionally, the TransGo 200 PSI Valve Body Kit (for 2007-2018 models) increases line pressure by 30%, eliminating slipping and weak shifts. With these upgrades, your 68RFE will be more durable, efficient, and responsive than ever.

High-Performance Triple-Disc Torque Converter

Included in this kit is the SunCoast 68RFE Triple-Disc Torque Converter, a game-changer for towing and daily driving. Built with furnace-brazed fins, hardened turbine splines, and carbon-graphitic clutch materials, this converter provides superior lock-up engagement and torque multiplication. The triple-disc design ensures maximum efficiency, reducing heat buildup and extending transmission life. Whether you're hauling a trailer or taking on rough terrain, this converter gives your Ram 2500/3500 the confidence to handle high loads with ease.

Vehicle Fitment: 2007.5-2024 Ram 6.7L Cummins

Kit Includes:

• New Sonnax Smart Tech Overdrive Drum Assembly
• New 68RFE Thrust Washer Kit
• New 68RFE Thrust Bearing Kit
• 68RFE Complete Gasket and Sealing Kit
• 68RFE Spin-on Filter
• 68RFE Pan Filter
• 68RFE Thrust Bearing Kit
• Upgraded 2C Clutch Set
• 68RFE Billet 2C Piston
• 68RFE Accumulator Plate Kit
• 4C Snap Ring Retainer
• Transgo 200 PSI Valve Body Kit (2007-2018 ONLY)
• Zero Cavitation Filter Kit w/ Stock Pan
• 68RFE Triple-Disc Torque Converter

Notes:

• $750 Core Charge applies
• Does not fit the 2024 Ram 3500