West Coast Differentials has been distributing quality differential and axle parts since 1982. We believe that our exceptional customer service and product knowledge is what sets us apart from the competition. Give us a try, we think you'll be glad you did!
The most current parts and application information can always be found here on our website or by calling one of our differential parts experts. All of the parts we sell are also used every day in our busy service shop. This gives us confidence in the quality of the parts we sell.
Third Members – Complete Custom Dropouts Built to your Specifications
Third Members, or Dropout-Style differentials are used in Ford 8 or 9 inch, Toyota and Chrysler 8.75” differentials. Our Expert Technicians build Complete Custom Third Member assemblies using the highest quality OEM or better components. Your drop-out is assembled with your choice of any available ring & pinion gear ratio, differential, housing and yoke. Most Third Members are assembled and shipped not later than one day after you place your order.
For more information including pricing, applications and options available, contact our staff of differential experts. We are available from 8am to 5pm Pacific Standard Time, Monday thru Friday.
Ford 9” and Ford 8”
Ford 9” Third Members are built with a wide range of housings, gear ratios, differentials, pinion supports and yokes. As a result, you can choose from stock housings, full-race Strange Engineering HD Pro aluminum as well as anything in between. Ford 8” dropouts are rebuilt in used housings with the gear ratio and differential of your choice.
CALL FOR FORD OPTIONS AND PRICING
Toyota
Toyota Third Members are available for 4 and 6-cylinder trucks and 4Runners as well as Landcruiser applications. We build Toyota dropouts with the gear ratio, differential, and yoke of your choice.
CALL FOR TOYOTA OPTIONS AND PRICING
Chrysler 8.75”
Your Chrysler 8.75” Third Members are built with one of our used 741, 742, or 489 housings (subject to availability) or using a new Nodular 489 housing. These drop-outs are assembled with the gear ratio, differential and yoke of your choice.
CALL FOR CHRYSLER OPTIONS AND PRICING
All of our Third Members are assembled in-house using only the highest quality components from manufacturers like Ford Racing, Sierra Gear & Axle, Timken, National and KOYO.
Any of our Custom Built Third Members and be ordered with gears processed using our Isotropic Superfinishing service. Click for Details
