The Ford Performance TechLine phone system is online. Call us at 800-367-3788.
For the hearing- or speech-impaired: Please contact the Telecommunication Relay Service by dialing 711.
IRS 8.8" RING & PINION INSTALLATION KIT
- Fits all 8.8" axles 1986-present including IRS
- Kit includes everything you need to install a new 8.8" ring and pinion or differential: pinion and carrier shims, crush sleeve, pinion seal, pinion nut, ring gear bolts, high-torque pinion bearing, carrier bearings and cover gasket.
- Use for changing ring and pinion gear or differential