1991-1993 Cummins 5.9L 4WD Performance 518 Transmission w/ Filter Kit (1030311F)
- Overview
- Features
- Warranty
- Notes
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
- 36-Months
- 150,000 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.
Shipping
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.
Availability
Not all products are stocked in house. Please check for availability as some products may be backordered.
