Insert Presses into existing housing to tighten differential mount. For optimum performance use with W92350
Posted by Unknown on 31st May 2016
The install is difficult without a press but once installed the insert is nice and snug. I had to get creative with my floor jack and truck frame rail to get the insert in. The biggest difference I've noticed is my on/off throttle response. Before the insert I used to get a clunk in the driveline which is now almost completely gone when getting on/off the gas at cruising speeds.
Posted by Schultz on 27th Jan 2016
You can either get this, or the Harrop diff cover for about $570 and still receive about 60-70% of the performance benefit. Definitely tightened up the rear and a good buy from a good company.
Posted by Greg on 2nd May 2015
A little hard to install, but well worth it.