# BD Diesel Transmission - 1991-1993 Dodge 518 4wd

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

-   Stock thrust washers replaced with roller Torrington bearings saves governor solenoids and reduces friction
-   Pressure increase starts at much lower engine rpm's and at lighter throttle pedal position movement
-   Handles up to 300% more power and torque than the stock transmission
-   Added heavy-duty clutches with up to 25% more material than stock
-   Upgraded governor solenoid - Twice the burst pressure than stock
-   47RE transmissions upgraded with more rugged 48RE components
-   Up to 80% higher clutch apply pressures over the stock unit
-   Machined overdrive brake (front & rear) pressure plate
-   BD auxiliary full flow filter kit for extra protection
-   Upgraded governor pressure transducer (47RE/48RE)
-   Light throttle shift firmness is also maintained
-   Pan heat-dissipating fins keep temperature down
-   Modified manual valve for lube in all positions
-   Machined forward (rear) beveled pressure plate
-   Instant Notification If Water Is In Your Fuel
-   BD rigid aluminum heavy duty transmission pan
-   Drilled intermediate shaft for increased lube
-   Cooler line case saver in every transmission
-   Increase the durability of your drivetrain
-   Not warranted for Race or Sled Pull use
-   36 Month/150000 Mile Limited Warranty
-   Machined direct clutch (front) piston
-   Extra clutches and stronger internals
-   Billet dual ring accumulator piston
-   Each Transmission Is Dyno Tested
-   Pan reduces internal oil leakage
-   High temp/energy Raybestos band
-   Pan adds 1qt extra oil capacity
-   No shuttle shifting problems
-   Fully rollerized geartrain
-   Billet band strut & anchor
-   New input shafts and hub
-   Pan magnetic drain plug
-   Has Stronger Internals
-   New Design Valve Body
-   No Race Abuse Covered
-   Pan reduces case flex
-   Revised oil circuits
-   All new bushings

This Part Fits:

Year

Make

Model

Submodel

1991-1993

Dodge

W250

Base

1991-1993

Dodge

W350

Base

## Details

- **Price:** 7223.11 CAD
- **Vendor:** BD Diesel
- **Type:** Transmissions

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7223.11 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-transmission-1991-1993-dodge-518-4wd)
> Updated: 2026-06-26