.

Complete differential shop services for 4X4s, racing, hauling or the family car.

Western Differential Began its origin as a high performance custom engine and speed shop in Tucson back in 1973, and has remained as a family owned and operated differential and custom shop in its present location since 1985. Our background and extensive experience of over 33 years with personal involvement in engine building, drag racing, street rods, pro fuel cars, pro off-road trucks, custom 4WD off-road vehicles, all gives us the know how to build the right custom differential to suit your personal needs and horse power.

Additionally, we are happy to share our experience by giving you the best advise and offering the best price we can for your parts as well.

Whether you need axels or drive shafts, over drives or underdrives, front diffs or rear diffs or a new ring and pinion set, we can ship to you anywhere!

In addition to rear differentials, we also build front diffs, overdrives and underdrives, and supply parts and kits for the do-it-yourselfers. We use brand names you can trust like Alloy USA, Strange Engineering, Precision Gear, US Gear, 9+, Air Locker, Detroit Locker, Dana, Spicer, Timkin, Eaton Superwinch and Superior. We can put together a complete package for you with posi units, performance axels, drive shafts and brakes. From repairing the family car to customizing the street rod, we will treat your job with the same professionalism that we have been known for for over 33 years.

Ford - GM - Dodge

Jeeps - Broncos - Trucks

We have been at our location on Kleindale in Tucson since 1985

We have 6,200 square feet that house the store, office, parts warehouse and work areas.

Hours of Operation:

Tuesday - Friday 7:00 AM to 6:00PM

e-mail us for a quote

Wholesale inquiries, call us direct.

Our staff is ready and anxious to help you with parts service and advice.

Four Wheeler Magazine listed Western Differential in their

2003 All-Star Shops

based on their 2003 Reader's All-Star survey.

Check out the November 2003 issue, page 80

We also are proud to have a business profile in the March 2004 issue of Roddin' & Racin'

Everyone at Western Differential makes quality their priority, selling and installing only American made differential parts where ever possible. They believe in person to person contact and look forward to hearing from you to answer any questions you may have.

We work with the care and professionalism that you can trust.

e-mail us

Home Services Custom 9" Custom Dana Parts Front Differentials

Drive Shafts Brakes Over/Under Drive

Western Differential copy right 2003 - 2006

Site designed and maintained by Kromatiks