BD Diesel Transmission - 1991-1993 Dodge 518 4wd

The stock transmission is designed to handle the output of the stock engine, but not much more. Increase the durability of your drivetrain with a BD transmission. All transmissions come with BD's heavy duty transmission pan and most packages come bundled with our auxiliary transmission filter kit for added protection! All new bushings New design valve body Stock thrust washers replaced with roller Torrington bearings saves governor solenoids and reduces friction Drilled intermediate shaft for increased lube Modified manual valve for lube in all positions 47RE transmissions upgraded with more rugged 48RE components New input shafts and hub Pan adds 1qt extra oil capacity Up to 80% higher clutch apply pressures over the stock unit Pressure increase starts at much lower engine rpm's and at lighter throttle pedal position movement Light throttle shift firmness is also maintained No shuttle shifting problems Upgraded governor pressure transducer (47RE/48RE) Upgraded governor solenoid - Twice the burst pressure than stock Cooler line case saver in every transmission Added heavy-duty clutches with up to 25% more material than stock Machined forward (rear) beveled pressure plate Machined overdrive brake (front & rear) pressure plate Machined direct clutch (front) piston High temp/energy Raybestos band Billet band strut & anchor Billet dual ring accumulator piston BD auxiliary full flow filter kit for extra protection Fully rollerized geartrain Increase the durability of your drivetrain Revised oil circuits Handles up to 300% more power and torque than the stock transmission Extra clutches and stronger internals BD rigid aluminum heavy duty transmission pan Pan reduces case flex Pan reduces internal oil leakage Pan heat-dissipating fins keep temperature down Pan magnetic drain plug Not warranted for Race or Sled Pull use Each transmission is dyno tested