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BD Diesel Torq/UnLoc Kit Ford 1999-2003 7.3L Dodge Chev 6.5LT

SKU: BDD1030398

Automatic Transmission Control Module

BDD TorqLoc...

BD Diesel Torq/UnLoc Kit Ford 1999-2003 7.3L Dodge Chev 6.5LT

SKU: BDD1030398

Automatic Transmission Control Module

BDD TorqLoc...

A$860.55
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Currently, exhaust brake usage can cause high temperatures in the automatic transmission due to torque converter slippage, and, only 10% to 80% of the retarding force is transferred through the fluid coupling of most torque converters. The BD Torq/UnLoc commands the lock-up clutch of the torque converter to stay engaged when the BD Exhaust Brake is activated. This allows for up to 100% of the retarding force to be transferred in 3rd and 4th gear and the transmission oil temperature to remain low because of little to no slippage occurring when the converter is in these selected gears. The BD Torq/UnLoc is also able to prevent the ECM from activating the lock-up clutch when such an action would drag the engine rpm out of the optimum torque range, or, when traveling at such speeds that would cause the ECM to cycle the lock-up clutch in and out.

Product Overview

Command the torque converter to stay locked, stay unlocked, or revert to OEM settings with the BD TorqLoc. Flip the toggle switch to position one, and the lock-up clutch is engaged, so transmission temperature remains low and the exhaust brake can work with 100% effectiveness (this is a manual setting and should only be selected under light load/light power conditions, such as highway driving). Position two reverts back to stock function, or can be wired to unlock the torque converter. Position three acts as an AutoLoc by commanding lock-up only when the exhaust brake is engaged - perfect setting for every day driving in all situations. Additionally, the TorqLoc has an Overdrive “inverter” option which allows the transmission to start out in Drive which will prevent upshift into the Overdrive gear - great for those who live in city/urban areas. Also, if you have a BD Valve Body with the second gear lock-up capability, the lock-up can be set to hold until 5-10 mph. Also available is the Torq/UnLoc which acts the same as the TorqLoc but in the third position the converter is prevented from locking up.


Features and Benefits

  • Prevent The ECM From Activating The Lock-Up Clutch
  • Prevent the ECM from activating the lock-up clutch when such an action would drag the engine rpm out of the optimum torque range, or, when traveling at such speeds that would cause the ECM to cycle the lock-up clutch in and out
  • Maintains Lock-Up When The Exhaust Brake Is Activated
  • Ensures 100% Retarding Force Is Being Transferred
  • Prevents Slippage and Subsequent High Oil Temps
  • 12 Months or 24000 Mile Warranty
  • Ensuring 100% of the retarding force is being transferred in 3rd and 4th gears
  • Prevents slippage and subsequent high oil temperatures

Product Details

Category:Mechanical Exhaust Brakes
Description:Torq Unloc Kit
Engine:7.3L Powerstroke 99-03
Make:Ford
Part Number:bdd1030398
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:bddiesel_prop65_warning.png
Prop 65 Warning:WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Suggested Product:1030395
Title:BD Torq/UnLoc Kit Dodge 1994-2004 5.9L Cummins / Chevy 1992-2000 6.5L(T)
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Part Type

Automatic Transmission Control Module

Data: v4.2 - Upd: 2026-10-14 05:13:45

Features

  • 12 Months or 24000 Mile Warranty
  • Ensures 100% Retarding Force Is Being Transferred
  • Ensuring 100% of the retarding force is being transferred in 3rd and 4th gears
  • Maintains Lock-Up When The Exhaust Brake Is Activated
  • Prevent The ECM From Activating The Lock-Up Clutch
  • Prevent the ECM from activating the lock-up clutch when such an action would drag the engine rpm out of the optimum torque range, or, when traveling at such speeds that would cause the ECM to cycle the lock-up clutch in and out
  • Prevents slippage and subsequent high oil temperatures
  • Prevents Slippage and Subsequent High Oil Temps

Specifications

Category:
Mechanical Exhaust Brakes
Description:
Torq Unloc Kit
Engine:
7.3L Powerstroke 99-03
Make:
Ford
Part Number:
bdd1030398
Prop 65 (C, R or CR):
CR
Prop 65 - Short Label:
bddiesel_prop65_warning.png
Prop 65 Warning:
WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov
Prop 65 Yes/No:
Yes
Suggested Product:
1030395
Title:
BD Torq/UnLoc Kit Dodge 1994-2004 5.9L Cummins / Chevy 1992-2000 6.5L(T)
WARNING CA Proposition 65 Message:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:
Yes

Reference Information

Brand Name/s BD Diesel
StreetFX SKU bdd1030398
SFX Item ID 4447813
Supplier Item Code 4447813
Manufacturer SKU 1030398
Manufacturer UPC 19025000377
Alternative References 7.3L, 6.5LT

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