MW housing ends provide an excellent way to narrow a rear end housing. The ends use a Timken® unit bearing (p/n 58506) and a heavy duty outside seal for Pro Street or Circle Track applications. This end has provision for a inboard seal in the event of bearing leakage. If using a OEM brake backing plate the center hoe must be enlarged to 3.150" so the backing plate will go over the larger bearing. Installation - Service instructions can be found on Service Bulletin #0024.
Why are Mark Williams housing ends different than all of our competitors? First, we start with a heat treated 4130 forging not mild steel material. Most builders use 4130 tubing for the housing. Why put mild steel on the ends?
Our ends are slightly longer than the other on the market, allowing for an inboard seal in case you have a leaky wheel bearing. Being further out the weld distortion doesn’t have an effect on the diameter for the bearing. Also, our ends are bored with a very slight taper that allows the housing end to distort slightly, but not get tight on the bearing. There’s really no comparison to others.
Product Code | 57820 |
Manufacturer | Mark Williams Enterprises, Inc. |
Condition | New |
Weight | 7lb |