BD Diesel Transmission 68RFE Billet Input Shaft

2007–2018 Dodge Ram 2500/3500 5.9L & 6.7L Diesel 4WD

Part #: 1064264B

Overview

The BD Diesel Transmission 68RFE Billet Input Shaft is a precision-engineered upgrade designed specifically for 2007 to 2018 Dodge Ram 2500 and 3500 models equipped with 5.9L and 6.7L diesel engines and four-wheel drive. This high-quality component enhances the durability and performance of your truck’s transmission system, making it ideal for heavy-duty applications and demanding driving conditions. Built to withstand increased torque and stress, it ensures reliable power delivery and extended transmission life.

Perfect for diesel truck owners who require robust transmission components to handle towing, hauling, and off-road challenges, this billet input shaft upgrade offers improved strength and longevity over stock parts.

Key Features

This BD Diesel transmission upgrade incorporates advanced design elements and premium materials to deliver superior performance and reliability:

• Hard anodized valve body and new solenoid pack installed in every unit for enhanced durability and precise control
• Custom valve body separator plate with gaskets to increase line pressure and prevent internal cross leaks
• Heavy-duty cam and roller design low reverse one-way clutch for improved engagement and durability
• New 4C billet spring retainer engineered for strength and longevity
• Steel girdle added to 2C piston to accommodate more clutches and provide a broader apply area
• BD durable QT100 pressure plates increase clutch counts while reducing deflection and distortion within the clutch drum
• Clutch count increased significantly to handle higher torque levels: Over Drive +17%, Under Drive +20%, 2C +33%
• BD reinforced accumulator plate for improved hydraulic stability
• TCC limit valve machined and sleeved to address high wear areas within the pump
• BD Deep sump oil pan adds extra fluid capacity and cooling while reducing case flex
• BD ProTech68 pressure control module ramps line pressure up to 250 psi using MAP sensor input for load-based pressure adjustment

Construction & Design

Manufactured with billet steel and precision-machined components, the BD Diesel 68RFE Billet Input Shaft is built to exacting standards. The use of hard anodizing on valve bodies and the integration of steel girdles and reinforced plates ensure exceptional strength and resistance to wear. The design focuses on increasing clutch capacity and improving hydraulic efficiency, which translates to better transmission durability and smoother operation under heavy loads.

Every component is engineered to withstand the rigors of diesel truck use, including high torque output and frequent towing or off-road driving, making this a reliable upgrade for serious diesel enthusiasts.

Installation & Fitment

This billet input shaft is a direct fit replacement for 4WD Dodge Ram 2500 and 3500 trucks from 2007 through 2018 with 5.9L or 6.7L diesel engines. Installation requires professional transmission service experience and appropriate tools, as it involves disassembly of the transmission. No modifications to the vehicle are necessary, ensuring a straightforward upgrade path for enhanced transmission performance and durability.

What's Included

• BD Diesel 68RFE Billet Input Shaft
• Hard anodized valve body with new solenoid pack
• Custom valve body separator plate with gaskets
• 4C billet spring retainer
• Steel girdle for 2C piston
• QT100 pressure plates
• Reinforced accumulator plate
• TCC limit valve (machined and sleeved)
• BD Deep sump oil pan
• BD ProTech68 pressure control module

Ideal For

This transmission upgrade is ideal for Dodge Ram 2500 and 3500 diesel truck owners who demand enhanced transmission strength and reliability. It is especially suited for those who tow heavy loads, engage in off-road driving, or require a transmission capable of handling increased torque without sacrificing longevity. Fleet operators and performance enthusiasts alike will benefit from the improved hydraulic control and reinforced clutch capacity.

BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.