This listing is for an all new original OEM specification LSD Powerlok unit for a 4HU or 4HA supplied in RACE spec. Do not confuse this with a quaife, gripper or other LSD units. Its is UK made and assembled as per the original Thornton Powerlok units but instead of using the 45/45 ramp through the cross shaft we install blocks that cup the plantery gears. The blocks installed are a 45/80 angle. This gives the same locking effect on acceleration and very little on deaccelrating.
This is the same style LSD we have built for Goodwood winning cars. This is a similar platform to the Hewland units at nearly 50% less...
This is in 1" offset, if you are unsure of what offset you require please ask. We can also build this unit into your axle.
- Please note the picture is a library image -
Specialist in second hand spares and performance parts for Jaguars. Stocking parts for XJ6 (1968-1997), XJS (1977-1996), XJ40, X300, X308 (XJ8/R) and X100 (XK8/R) (1997-2004).
Simply Performance is a family run business. Our business seller information is at the bottom of the page. All parts are sold with a guarantee. If you are unsure if this part will fit your car please contact us directly.
All parts are supplied with a VAT invoice. Please view our website for terms and conditions.
Postage is for UK mainland. If you are in Scotland or Northern Ireland please contact us prior to purchase.