BD - Automatic Transmission - 91-93 Dodge 518 4WD 1030311F

Part # 1030311

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

• 7 Hours 30 Minutes

Parts

• 36-Months
• 150,000 Miles

Labour

• 12-Months
• 24,000 miles

Note

• No Race abuse covered. Remote filter required for inspection with cooler flow rate in GPM at Oil/Air transmission cooler outlet.

• BD torque converter must be installed at the time of installation of the transmission - use of a 3rd party or OE converter will invalidate the transmission warranty
• Some later 1993 models came with 47RH (3-pin) transmission instead of 518 (2-pin). Confirm pin count of the plug going to valve body connector is 2.

• This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)