Need Help?

1995 Ford F-150 Base Reg Cab 116.8 WB

1995 Ford F-150
Do you own this car?
Estimated Mileage
Enter current mileage for most
accurate info about this vehicle

Track Your Service Records
Get Recall Alerts
Get Updated Value Estimates on Your Car.

back to question list

Ask the Community

Ask Our Auto Mechanics

October 31, 2012, 2:08 pm

Corey W

Question: How long does it take to replace / upgrade my origional (9.75") 34 Spline 3.55 rear differential

How long does it take to replace / upgrade my origional (9.75") 34 Spline 3.55 rear differential inner gears to a Ford 9.75" Eaton Detriot TrueTrac 913A477 | 34 Spline. Also will I need additional inner parts to perform this job?

November 3, 2012, 10:10 am

Ron W
Expert Mechanic

You'll need to contact a Jeep or 4X$ specialty shop. Aftermarket upgrades on differentials are very specialized work.

I would say you should expect to spend at least $1000 in parts and labor to do this conversion.

0/0 users found this helpful.

Ask our panel of certified auto mechanics a question. We pay for their advice so you don't have to

My Auto Score

See the free AutoCheck score

Meet The Experts
Kim Perrin
Kim Perrin is our resident mechanic here at DriverSide. Kim worked as…
Tyler Orr
Tyler Orr is an expert in German and Japanese cars and has been a mechanic …
Elizabeth Kriesten
Elizabeth Kriesten worked as an automotive technician for several years at Dodge…
Tips on Servicing

Car Brakes: How Do You Know When to Change Them?

By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

Read more…