gear and pinion set up 8 3/4 489 case

You will need some dedicated tools to do the job right.

Do you have:

• A way to check pinion depth?
• Access to a press or a checking bearing?
• Dial indicator?
• Spanner wrench for the side adjusters?
• Torque wrench that goes over 200 ft lbs?
• Yoke holding tool?
• Seal and race drivers?
• Marking compound?

If so, go for it, it really isn't that bad!

Don't forget an extra crush sleeve for when you over tighten the pinion nut... doh! And a shim pack. And a bearing kit.