This Mace Torque-Lock limited slip differential (LSD) uses a sophisticated design to provide a quiet, automatic splitting of torque. It performs like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant.

The advantage of the limited-slip differential design is apparent when comparing it to the standard or "open" diff. In vehicles with this older style of diff when one wheel began to slip or lose contact with the ground the slipping or non-contacting wheel would still receive the majority of the power whilst the contacting wheel remains stationary with the ground.

This issue is completely resolved with the Torque-Lock LSD. Harnessing a similar configuration to the Harrop and Eaton Truetracs, the automatic torque biasing design makes it the perfect limited slip differential upgrade for any enthusiast that will be using their vehicle for either straight-line drag, circuit, off-road or tough street work.

The proven helical gear technology found in the Torque-Lock LSD eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its durability, but its smooth and quiet operation as well. The low cost and effective operation all make the Mace limited slip differential the ideal choice for performance vehicles.

Vehicle Fitment Guide

Notes:

• It is recommended to get a differential professional to install this item.
• This Torque Lock LSD only suits Borg Warner diffs with 28 spline axles.
• The M80 is a 3 bolts flange and the M78 is a 4 bolts flange.
• The pinion may need to be machined down to clear the new supplied centre.
• The image is for illustrative purposes only.

This Mace Torque-Lock limited slip differential (LSD) uses a sophisticated design to provide a quiet, automatic splitting of torque. It performs like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant.

The advantage of the limited-slip differential design is apparent when comparing it to the standard or "open" diff. In vehicles with this older style of diff when one wheel began to slip or lose contact with the ground the slipping or non-contacting wheel would still receive the majority of the power whilst the contacting wheel remains stationary with the ground.

This issue is completely resolved with the Torque-Lock LSD. Harnessing a similar configuration to the Harrop and Eaton Truetracs, the automatic torque biasing design makes it the perfect limited slip differential upgrade for any enthusiast that will be using their vehicle for either straight-line drag, circuit, off-road or tough street work.

The proven helical gear technology found in the Torque-Lock LSD eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its durability, but its smooth and quiet operation as well. The low cost and effective operation all make the Mace limited slip differential the ideal choice for performance vehicles.

Vehicle Fitment Guide

Notes:

• It is recommended to get a differential professional to install this item.
• This Torque Lock LSD only suits Borg Warner diffs with 28 spline axles.
• The M80 is a 3 bolts flange and the M78 is a 4 bolts flange.
• The image is for illustrative purposes only.
• The pinion may need to be machined down to clear the new supplied centre.

To complement our range of performance drive-line components, we also stock quality differential bearing and seal rebuild kits.

This kit contains only the highest quality components to ensure long life and confidence when overhauling your differential.

Contents:

• 1 X Pinion seal
• 1 X Pinion nut
• 1 X Crush collar
• 2 X Pinion bearing
• 2 X Carrier bearing
• 2 X Side drive shaft seal

Vehicle Fitment Guide

Notes:

• This Diff bearing rebuild kit is not compatible with LSA variants.
• The image is for illustrative purposes only.

To complement our range of performance drive-line components, we also stock quality differential bearing and seal rebuild kits.

This kit contains only the highest quality components to ensure long life and confidence when overhauling your differential.

Contents:

• 1 X Pinion seal
• 1 X Pinion nut
• 1 X Crush collar
• 2 X Pinion bearing
• 2 X Carrier bearing
• 2 X Side drive shaft seal

Vehicle Fitment Guide

Notes: 

• This Diff bearing rebuild kit is not compatible with LSA variants.
• The image is for illustrative purposes only.

This Mace Torque Lock limited slip differential (LSD) uses a sophisticated design to provide a quiet, automatic splitting of torque. It performs like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant.

The advantage of the limited-slip differential design is apparent when comparing it to the standard or "open" diff. In vehicles with this older style of diff when one wheel began to slip or lose contact with the ground the slipping or non-contacting wheel would still receive the majority of the power whilst the contacting wheel remains stationary with the ground.

This issue is completely resolved with the Torque Lock LSD. Harnessing a similar configuration to the Harrop and Eaton Truetracs, the automatic torque biasing design makes it the perfect limited slip differential upgrade for any enthusiast that will be using their vehicle for either straight-line drag, circuit, off-road or tough street work.

The proven helical gear technology found in the Torque Lock LSD eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its durability, but its smooth and quiet operation as well. The low cost and effective operation all make the Mace limited slip differential the ideal choice for performance vehicles.

Vehicle Fitment Guide

Notes:

• It is recommended to get a differential professional to install this item. 
• This Torque Lock LSD will not fit Turbo or V8 models.
• The M80 is a 3 bolts flange and the M78 is a 4 bolts flange.
• This Torque Lock LSD only suits Borg Warner diffs with 28 spline axles.
• The image is for illustrative purposes only.

If you're looking at upgrading the performance of your vehicle without venturing into engine tear downs or expensive tuning packages, then you can't go past our upgraded differential gear sets. Focused on retaining an appetising affordability to performance ratio, installing a shorter differential ratio is probably one of the most noticeable performance modifications you can do without compromising driveability and compliance. 

Our Mace differential gear sets have undergone an extensive manufacturing process to ensure OEM-like fitment and durability in any application. The superior finish provides a more consistent, higher quality product as proven in our very own cars!

Vehicle Fitment Guide

Parts Guide

Please select the part number you require from the drop down menu by utilising our vehicle fitment guide and parts guide.

Notes:

• Speedo calibration is required post installation.
• The M80 is a 3 bolts flange and M78 is a 4 bolts flange.
• The image is for illustrative purposes only.

To complement our range of performance drive-line components, we also stock quality differential bearing and seal rebuild kits.This kit contains only the highest quality components to ensure long life and confidence when overhauling your differential.

This bearing rebuild kit suits Ford Falcon fitted with the FG series.

Contents:

• 1 X Pinion seal
• 1 X Collapsible spacer
• 1 X Pinion nut
• 1 X Front pinion bearing
• 1 X Rear pinion bearing
• 2 X Carrier bearing
• 2 X Inner axle seal

Vehicle Fitment Guide

Note: The image is for illustrative purposes only.

To complement our range of performance drive-line components, we also stock quality differential bearing and seal rebuild kits.

This kit contains only the highest quality components to ensure long life and confidence when overhauling your differential.

This solid differential late pinion bearing rebuild kit suits Ford Falcon EB.II to BF series and similar platforms.

Contents:

• 1 X Pinion seal
• 1 X Collapsible spacer
• 1 X 20.9mm Pinion nut
• 1 X Front pinion bearing
• 1 X Rear pinion bearing
• 2 X Carrier bearing

​​Vehicle Fitment Guide

Notes:

• The image is for illustrative purposes only.
• Due to the vehicle model's cross-over in years or if you have done a gear set change, it is strongly recommended to check and match your vehicle's pinion nut size with the size given above prior to purchase.
• The early pinion bearing rebuild kit with 17.00mm pinion nut can be purchased through another listing.

To complement our range of performance drive-line components, we also stock quality differential bearing and seal rebuild kits.

This kit contains only the highest quality components to ensure long life and confidence when overhauling your differential.

This solid differential late pinion bearing rebuild kit suits Holden Commodore VP, VQ, VR and VS series and similar platforms.

Contents:

• 1 X Pinion seal
• 1 X Collapsible spacer
• 1 X 20.9mm Pinion nut
• 1 X Front pinion bearing
• 1 X Rear pinion bearing
• 2 X Carrier bearing

​​Vehicle Fitment Guide

Notes:

• The image is for illustrative purposes only.
• Due to the vehicle model's cross-over in years or if you have done a gear set change, it is strongly recommended to check and match your vehicle's pinion nut size with the size given above prior to purchase.
• The early pinion bearing rebuild kit with 17.00mm pinion nut can be purchased through another listing.

To complement our range of performance drive-line components, we also stock quality differential bearing and seal rebuild kits.

This kit contains only the highest quality components to ensure long life and confidence when overhauling your differential.

This solid differential late pinion bearing rebuild kit suits HSV Clubsport VP, VQ, VR and VS series and similar platforms.

Contents:

• 1 X Pinion seal
• 1 X Collapsible spacer
• 1 X 20.9mm Pinion nut
• 1 X Front pinion bearing
• 1 X Rear pinion bearing
• 2 X Carrier bearing

​​Vehicle Fitment Guide

Notes:

• The image is for illustrative purposes only.
• Due to the vehicle model's cross-over in years or if you have done a gear set change, it is strongly recommended to check and match your vehicle's pinion nut size with the size given above prior to purchase.
• The early pinion bearing rebuild kit with 17.00mm pinion nut can be purchased through another listing.