West Coast Differentials


2429 Mercantile Drive, Suite A
Rancho Cordova, CA 95742
United States


Phone: 916-635-0950
Fax: 916-635-1105
Toll Free: 800-510-0950

For general questions via email, you can contact us at:  info@differentials.com  (Note: For immediate assistance, please contact us by phone using one of the numbers listed above)

West Coast Differentials’ business hours are 8am to 5pm Pacific Standard time, Monday thru Friday.

Started at WCD
Ed Hoard Sales 1998 ed@differentials.com 113
Jay Houghton Sales 1998 jay@differentials.com 114
Mike Maddox Sales 2004 mike@differentials.com 110
Rusty Lile Sales 2006 rusty@differentials.com 111
Brad Pape Sales 2019 brad@differentials.com 118
Phil Bielz Accounting 2014 phil@differentials.com 106
Mike Miller Service Dept 2013 mike@ringandpinionservice.com 116
Eric Lund Marketing 2011 eric@differentials.com 103
Nichole Peckham Warehouse Manager 2023 nichole@differentials.com 119

Contact Us

For inquiries about our products and services, please fill out the form below. We look forward to serving you!

Need Help ASAP?

For the fastest service, call our Differential Parts Experts at (800) 510-0950 for immediate assistance. We are available to help Monday thru Friday from 8 AM to 5 PM Pacific Standard Time, and most orders placed by 4 PM ship out the SAME DAY!