This special-order item requires extra processing time; we’ll email you the ETA after your order, or you can use the contact form with your shipping address and item name to request it.

BD Diesel

BD Diesel 13-18 Dodge RAM Aisin AS69RC 6.7L 4WD Roadmaster Transmission & Converter Package

Regular Price
$9,194.95 USD
Sale Price
$9,194.95 USD
Regular Price
Sold Out
Unit Price
per 
Only 0 left!

Details

This transmission is designed to handle the output of the stock engine but with a proprietary hardened billet K2 hub to eliminate the primary failure point of the transmission. An upgraded valve body increases pressures to improve clutch and converter lockup load capacity. The deep sump pan improves fluid cooling and custom nitrile gaskets provide leak-free performance compared with OEM cork gaskets. Great for those with stock or lightly modified trucks looking to replace their transmission with peace of mind knowing common failures have been corrected. Includes a ProForce torque converter.

Installation Instructions

This Part Fits:

Year Make Model Submodel
2013-2018 Ram 3500 Big Horn
2013-2018 Ram 3500 Laramie
2014-2015 Ram 3500 Laramie Limited
2013-2018 Ram 3500 Laramie Longhorn
2016-2018 Ram 3500 Limited
2013-2015,2017 Ram 3500 Lone Star
2013-2018 Ram 3500 SLT
2013 Ram 3500 ST
2013-2018 Ram 3500 Tradesman
Trusted Performance Specialists Since 1996  •  60,000+ Builds Powered  •  Authorized Dealer of 250+ Brands
📧 Contact Us | 🕐 Mon–Fri 9am–6pm PST | ↩ Reply within 1 business day
affirm 0% financing on orders $500+
VISA MC AMEX Shop Pay
SP Engineering  •  424 Turnbull Canyon Rd, City of Industry, CA 91745  •  Est. 1996
© 2026 SP Engineering. All rights reserved.