BD Diesel 1065004PTOSS Performance Plus 48RE Remanufactured Transmission

The BD Diesel 1065004PTOSS is a fully remanufactured, performance-upgraded 48RE automatic transmission engineered for Dodge Ram diesel trucks. BD Diesel transmissions are not simply rebuilt stock units — each one is remanufactured with internal upgrades specifically designed to handle the increased torque and horsepower demands of modified and stock high-output diesel engines.

Key Features:

• Upgraded Clutch Packs: Added heavy-duty clutches with up to 25% more friction material than stock for improved holding power and extended service life
• Billet Input Shaft: High-strength billet input shaft engineered to withstand rapid acceleration and high-torque demands
• BD Valve Body: Fully modified valve body with calibrated pressure circuits for improved shift quality, reduced shift flare, and consistent hydraulic control
• Heavy-Duty Governor Pressure Solenoid: New solenoid and upgraded pressure transducer rated at twice the burst pressure of the stock unit
• Rigid Aluminum Heavy-Duty Transmission Pan: Adds approximately 1 qt. of extra oil capacity, reduces case flex, reduces internal oil leakage, and features heat-dissipating fins for improved thermal management
• Fully Rollerized Gear Train: All-new bushings and stock thrust washers replaced with roller Torrington bearings to reduce friction and wear
• Machined Pressure Plates: Machined forward, overdrive brake, and direct clutch pressure plates for precise fit and improved clutch engagement
• High-Temp Raybestos Band: High energy/high-temperature friction band with billet band strut and anchor for durability under heavy load
• Cooler Line Case Saver: Included in every transmission to protect the case and extend service life
• Drilled Intermediate Shaft: Provides increased lubrication to critical internal components
• Legal in All 50 States: Does not require an Executive Order (EO) in California; street-legal nationwide

BD Diesel transmissions are engineered for towing, daily driving, and performance applications. Each unit features upgraded internal components, improved clutch capacity, and enhanced heat management to reduce failure under load. BD Diesel torque converter must be installed at the time of transmission installation — use of a third-party or OEM converter will void the transmission warranty. A remote auxiliary filter is required for warranty inspection.