CR 5.9 Cummins (04-07) Transmissions

XDP Model XD645 **On back order until 4/11/25** Upgrade your diesel truck with the XDP Tow Series Flex Plate XD645. If your truck is used for const...

XDP Model XD647The XDP Billet Tow & Race Series Flex Plate XD647 is an excellent upgrade for your modified diesel truck. If your truck is used ...

XDP Model XD654Don't reuse critical fasteners when you're upgrading or installing the flex plate in your Dodge Ram truck. The XDP Flex Plate Bolt K...

ATS Model 314169232668RFE Case Brace, external 2-piece girdle used to eliminate 68RFE cracked case failures.Features: 2500/3500 Cummins Dodge Diesel

ATS Model 3019002326ATS Extra Deep Transmission Pan (+4.5qts capacity on 2wd, +4qts on 4wd) - 2007.5-present Dodge 2500/3500 w/ 68RFE 6-Speed Autom...

XDP Model XD640Flex Plate, Stock+ Series from XDP Xtreme Diesel Performance Upgrade your diesel engine's performance and reliability with the Flex ...

Set of 6 springs that can be used on either the exhaust or intake valves in 12-valve 5.9L Cummins engines; Replacement exhaust valve springs to all...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

This billet steel adapter replaces the brittle plastic piece used to mount your spin on filter to your 68RFE Transmission. This Part Fits: Yea...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild pa...

BD Diesel Model 1041212Under high torque applications, the bolts between the torque converter and flex plate can slip. Eliminate this failure with ...

Fleece Performance Model FPE-HAR-MOPAR-PS-0209Replacement connector with 6 inch pigtail for use in multiple locations on MOPAR vehicles including t...

This G56 transmission case features an updated design that is thicker and reinforced in critical areas. It is intended to back popular 5.9- and 6.7...

ATS Model 6019012326The 68-RFE is plagued by small overdrive clutch packs, a weak sprag, late torque converter lock-up, and inadequate line pressur...

ATS Model 3039022290The throttle Valves (TV Valve) in a transmission's valve body control shift timing between gears through the constriction of hy...

ATS Model 3039012290The throttle Valves (TV Valve) in a transmissions valve body control shift timing between gears through the constriction of hyd...

ATS Model 3039009272Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...