# BD Diesel Transmission Kit - 1999-2003 Ford 4R100 4wd

Machined center support; Machined intermediate piston; Machined low/reverse pressure plate; Machined rear ring gear hub; Added lube circuits to OD planet; Added lube and support to output and intermediate shafts; Replaced all aluminum planetaries with steel; Drilled and tapped direct and intermediate feeds to prevent leaks at case; Re-programmed accumulator body; Full shift kit with line mod valve to increase pressures; Accumulator body enhanced oil flow; Increased cooler pressure; Increased pressure to converter; Creates positive clutch application; Created lube circuit for towing in overdrive; 1990-2003 include auxiliary frame mounted full flow filter kit; Clutch Count: COAST CLUTCH 2; Clutch Count: FORWARD 5; Clutch Count: DIRECT 5; Clutch Count: LOW REVERSE 7; Clutch Count: INTERMEDIATE 4; Clutch Count: OVERDRIVE 4; Pan adds 6qt extra oil capacity; Fully rollerized geartrain; Tighter clutch packs that provide a quicker shift; 30%-40% more clutch material with additional steels; Improved internal lubrication by adding high power boost valves; Reworked front pump; Improved bearing designs; Upgrade supports; Upgraded sprags; Sure-loc snap rings; Solenoids hard wiring providing high temperature resistance; 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

-   Drilled and tapped direct and intermediate feeds to prevent leaks at case
-   Use Of Third Party Or OE Converter Will Invalidate Trans Warranty
-   1990-2003 include auxiliary frame mounted full flow filter kit
-   Full shift kit with line mod valve to increase pressures
-   Added lube and support to output and intermediate shafts
-   BD aluminum HD deep pan, increases oil capacity by 6qt
-   Clutch Count: INTERMEDIATE 4 (33% increase over stock)
-   Clutch Count: LOW REVERSE 7 (17% increase over stock)
-   Clutch Count: OVERDRIVE 4 (33% increase over stock)
-   Clutch Count: FORWARD 5 (25% increase over stock)
-   Increase the durability of your drivetrain
-   Not Warranted For Race Or Sled Pull Use
-   36 Month/150000 Mile Limited Warranty
-   Revised Oil Circuits/Extra Clutches
-   Each Transmission Is Dyno Tested
-   Added lube circuits to OD planet
-   Increased pressure to converter
-   Re-calibrated accumulator body
-   Clutch Count: COAST CLUTCH 2
-   Fully rollerized geartrain
-   Machined center support
-   Clutch Count: DIRECT 5
-   Has Stronger Internals
-   Quicker, firmer shifts
-   Core Deposit Required
-   No Race Abuse Covered
-   Upgraded OD snap ring
-   Reworked front pump

This Part Fits:

Year

Make

Model

Submodel

1999-2003

Ford

F-250 Super Duty

Lariat

1999-2003

Ford

F-250 Super Duty

XL

1999-2003

Ford

F-250 Super Duty

XLT

2003

Ford

F-350 Super Duty

King Ranch

1999-2003

Ford

F-350 Super Duty

Lariat

1999-2003

Ford

F-350 Super Duty

XL

1999-2003

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 7445.3 CAD
- **Vendor:** BD Diesel
- **Type:** Transmissions

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7445.30 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - out of package
- Technical Bulletin
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-transmission-kit-1999-2003-ford-4r100-4wd)
> Updated: 2026-06-26