SKU: 3030212326 ATS 2007.5-2018 Ram 2500/3500 6.7L Cummins 68RFE Accumulator Piston Kit Upgrade the accumulator system in your 68RFE transmission with this ATS kit designed for 2007.5-2018 Dodge Ram and Ram 2500/3500 trucks equipped with the 6.7L Cummins diesel engine. Billet pistons replace factory plastic units to maintain steady apply pressure during shifts for crisp response and reduced clutch slip. This direct-fit kit boosts transmission durability for towing, hauling, and high-mileage driving. Key Features Billet Aluminum Pistons: Made from 6061-T6 aircraft-grade aluminum to resist flex and ballooning under high line pressure unlike stock plastic for reliable shift timing Upgraded O-Ring Seals: High-durometer design prevents fluid bypass and leaks to preserve hydraulic pressure over thousands of miles Over-Size Piston Design: Larger surface area delivers faster accumulator response and firmer clutch engagement for smoother power delivery Precision Machined Components: CNC-machined for drop-in installation with no modifications and immediate improvements in 68RFE performance Enhanced Shift Control: Minimizes shudder and clutch wear during 2-3 and 3-4 shifts that plague stock 68RFE transmissions Product Notes Inspect transmission valve body during install for related wear Use ATS-approved transmission fluid for best results Kit includes all pistons and seals for complete accumulator rebuild Installation Notes Professional installation recommended. Requires valve body removal and air check clutches before reassembly Compatible with stock and upgraded 68RFE valve bodies This Part Fits Year Make Model Submodel 2007.5-2009 Dodge Ram 2500 Pickup 6.7L Cummins Diesel 68RFE 2007.5-2009 Dodge Ram 3500 Pickup 6.7L Cummins Diesel 68RFE 2007.5-2009 Dodge Ram 3500 Dually 6.7L Cummins Diesel 68RFE 2010-2012 Dodge Ram 2500 Pickup 6.7L Cummins Diesel 68RFE 2010-2012 Dodge Ram 3500 Pickup 6.7L Cummins Diesel 68RFE 2010-2012 Dodge Ram 3500 Dually 6.7L Cummins Diesel 68RFE 2013-2018 Ram 2500 Pickup 6.7L Cummins Diesel 68RFE 2013-2018 Ram 3500 Pickup 6.7L Cummins Diesel 68RFE 2013-2018 Ram 3500 Dually 6.7L Cummins Diesel 68RFE Why Choose ATS? Engineered specifically for Cummins 68RFE transmissions in heavy-duty Rams CNC-machined from aircraft-grade materials for daily driver reliability Backed by real-world testing on dynos and tow vehicles Frequently Asked Questions Q: Will this kit fit 2007.5-2018 Ram 2500/3500 with 68RFE? A: Yes, direct fit for all 6.7L Cummins models listed with 68RFE automatic transmission from 2007.5 through 2018 Q: What material are the pistons made from? A: Billet 6061-T6 aluminum with high-durometer O-rings for strength and sealing under extreme pressures Q: Is transmission disassembly required for install? A: Valve body removal needed but no pan drop or full teardown. completes in 1-2 hours with basic tools Shipping & Handling Method: UPS Ground Availability: In stock – ships same or next business day Packaging: Compact box 6in x 4in x 2in Weight: 0.8 lbs Reviews There are no reviews yet. Be the first to review “ATS 2007.5 6.7L Cummins 68Rfe Accumulator Piston Kit” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.
