TRANS PKG STAGE 4

Fully remanufactured transmission featuring the BD Valve Body! The BD Valve Body has many modifications to improve shift quality and extend transmission life. The valve body is equipped with a new heavy-duty governor pressure solenoid as well as an upgraded pressure transducer kit with twice the burst pressure as stock. The RoadMaster transmission also includes a deep sump oil pan for increased fluid capacity and cooling. Every 48RE RoadMaster transmission comes packaged with a BD ProForce Torque Converter.

Additional Information

Roadmaster Transmission Kit; 48RE Transmission; Incl. Converter Package;

Part Type

Automatic Transmission Assembly

Product Overview

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art facility covers 65,000 square feet, and employs 60 plus highly-trained individuals. The BD name became recognized in 1989, when the company introduced the first exhaust brake for the burgeoning diesel pick-up truck market. BD's roots, however, actually date back to 1972, when Valley Fuel Injection, Ltd. first opened its doors. Today, Valley Fuel Injection and BD Diesel Performance are one, with eight specialty divisions that focus on diesel power train components: Fuel Injection Calibration Department, Exhaust Brake Manufacturing, Electronic Circuit Design and Assembly, Transmission and Torque Converter Design and Remanufacturing, Turbocharger Design, Installation and Research and Development. BD's comprehensive approach to the diesel performance aftermarket ensures not only quality products, but educated dealers and satisfied customers. Thank you for your interest in BD Diesel Performance!

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• BD deep sump oil pan with magnetic drain plug
• Billet band strut
• Billet-forged front cover
• Clutch Count: DIRECT 5 (same as OE)
• Clutch Count: FORWARD 4 (same as OE)
• Clutch Count: OD 5 (same as OE)
• Clutch Count: OD DIRECT 10 (same as OE)
• Cooler line case saver in every transmission
• Every transmission is tested on a dyno
• Furnace-brazed turbine fins
• Increased line pressure to 190-200psi
• Less heat and better fuel economy
• Lower rpm response than the stock converter
• More efficient operation
• No shuttle shifting problems
• Torque Converter: Enhanced Stall - Street/Towing applications
• Torque multiplying cast aluminum stators
• Transmission: Upgraded BD Valve Body
• Upgraded governor pressure transducer (47RE/48RE) - Twice the burst pressure than stock
• Upgraded governor solenoid

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information