TRANSMISSION / TRANSFER CASE — 2013–2018 DODGE RAM 6.7L CUMMINS

From daily towing to heavy work, CPP Diesel has proven upgrades for your 4th-gen Ram. Shop 68RFE, AS69RC, and G56 solutions plus transfer case service parts—engineered to improve clutch holding power, cooling, and reliability.

Quick Links (13–18)

Core 68RFE Upgrades

BD 1030362 Protect68 Kit — bonded separator plate + accumulator plate + pressure module to curb cross-leaks and boost apply pressure.
BD 1030467 Valve Body (08–18) / 1030468 (11–18 Grey) — calibrated, tested valve bodies with new solenoid packs.
BD 1071220X ProForce 3D Torque Converter — multi-disc, enhanced stall for towing/street.
BD 1041221 SFI Flexplate + BD 1600189 Billet Input Shaft — hard-parts for high torque.
Mag-Hytec 68RFE Deep Pan or PPE 228052100 (Raw) / 228052120 (Black) — added fluid & cooling capacity.
BD 1061528 Cooler Bypass Delete (13–18) — ensures 100% flow through the cooler.
BD 1064264BM TorqueMaster Package or 1064224SS Roadmaster — complete 68RFE units with converter.

AS69RC (Aisin) Service

BD 1064048 AS69RC Filter Service Kit (13–24) — primary + spin-on filters.
BD 1061528 Cooler Bypass Delete — also fits AS69RC.

G56 Manual — CPP EXCLUSIVE OPTIONS

CPP Extreme Duty G56 Transmission (05–18) — built for towing and power; the go-to replacement for 2013–2018 manual trucks.
South Bend SDD3250-GK Dual Disc — street/tow up to ~650 HP.
South Bend SSDD3600CBG Dual Disc — heavy tow capacity.
Mopar 52104725AB G56 Clutch Disc — OE replacement.

Transfer Case Support

Transfer Case Category (NP271/NP273/BW) — chains, sprockets, seals, bearings.
Transfer Case Sprockets/Hardware — Mopar 68161362AB/68161363AB and more.

Fitment Tips

68RFE = most 2013–2018 Ram 2500/3500 automatics; AS69RC often on 3500 H.O./HD packages.
G56 manual was offered through 2018; choose clutch capacity to match power/tow needs.
68RFE solenoid connectors: early “white” (07.5–10) vs. “grey” (11–18)—order parts accordingly.
On 2013–2018 trucks, a cooler bypass delete is a popular reliability add-on for stable temps.

Frequently Asked Questions

How do I choose between valve body kits vs. full 68RFE transmissions?: If your unit is healthy but flaring/slipping, a calibrated valve body and Protect68 kit often solves cross-leaks and clutch apply pressure. For burned clutches or heavy towing/power, step into a complete BD transmission with converter.

Is the AS69RC “maintenance-free”?: No—service the primary and spin-on filters regularly. Our AS69RC filter kit makes it easy and cost-effective.

What makes the CPP Extreme Duty G56 different?: It’s built with upgraded internals and assembly processes targeted at towing, tuned power, and longevity—an ideal drop-in for 2013–2018 manual trucks.

Will a deep pan help my 68RFE?: Yes. Extra fluid and finned aluminum pans reduce temperature and improve rigidity—great with towing or hot climates.

Need expert guidance? Call 724-785-4022 and our Cummins drivetrain pros will spec the right package for your use.