
Specifications
- Brand
- BD Diesel
- Part #
- 1600411
- UPC
- 019025002579

BD Diesel On/Off Lockup Kit - 1999-2003 Ford 4R100
$104.42
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Fits 1999-2003 Ford F-250 Super Duty. BD Diesel's On/Off Lockup Kit converts your transmission's lockup for improved converter life.
Key Features
- Fits 1999-2003 Ford F-250 Super Duty and 1999-2003 Ford F-350 Super Duty.
- Converts the torque converter lockup from a long soft pulse to a short crisp On/Off engagement.
- Includes a new On/Off Valve assembly to replace the OEM PWM valve in the pump.
- Drop-in valves require no special tooling or machining for installation.
- New gasket and high-quality Viton O-rings are included.
- Installation is recommended by an experienced technician and requires transmission removal.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits these vehicles
- Ford F-250 Super Duty 1999-2003
- Ford F-350 Super Duty 1999-2003
Product Details
BD Diesel is known for its performance diesel parts, and this On/Off Lockup Kit is designed specifically for your 1999-2003 Ford F-250 Super Duty with the 4R100 transmission. This kit changes how your torque converter locks up, moving from a long, soft pulse to a shorter, more direct on/off engagement. This updated engagement can lead to a longer life for your torque converter.
Inside this kit, you'll find a new On/Off Valve assembly that replaces the original PWM valve in your transmission's pump. The good news is that these are drop-in valves, meaning no special tooling or machining is required for installation. However, because it involves internal transmission parts, an experienced technician is recommended for the job, and the transmission will need to be removed from the vehicle.
This kit should be used alongside the 1600410 Kit for the best results. It includes a new gasket and high-quality Viton O-rings to ensure a solid seal during reassembly.
Specifications
- Brand
- BD Diesel
- Manufacturer Part #
- 1600411
- UPC
- 019025002579
Frequently Asked Questions
You Might Also Like
Similar products from the same category

BD Diesel 95-97 Ford F250/F350 7.3L 2WD Roadmaster E4OD Transmission & Converter Package

BD Diesel Transmission - 2007-2010 Chev LMM Allison 1000 4wd

BD Diesel Positive Air Shutdown (Manual Controlled) - Chevy 2004.5-2010 LLY/LBZ/LMM

BD Diesel 07-18 Dodge Ram 4WD 68RFE Roadmaster Transmission Kit
BD Diesel On/Off Lockup Kit - 1999-2003 Ford 4R100
