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.
In-House Gear Finishing Service
Simply put, Isotropic Superfinishing significantly reduces the surface imperfections that remain after a Ring and Pinion Gear set is manufactured. The result is a cooler, quieter and longer lasting gear set. At West Coast Differentials, the process we use is chemically accelerated vibratory surface finishing. This is technically not a polishing process, however the resulting finish does have a polished appearance. This process eliminates surface imperfections without removing material or changing the physical dimensions of the part.
This finishing process is widely used in racing applications where a conventional break-in process is not feasible, and where optimum performance is not an option.
BENEFITS OF ISOTROPIC SUPERFINISHING
- Reduced Friction
- Reduced Contact Wear
- Reduced Heat
- Increased Durability
- Improved Oil Retention
- Lower Operating Temperature
- Reduced Noise & Vibration
- Increased Fuel Economy
- Reduced Break-In Requirements
- Reduced Maintenance
AVAILABILITY
We can Superfinish Ring & Pinion gears for practically any vehicle. Our extensive inventory of OEM and Aftermarket gear sets allows us to process and deliver your gears in the shortest possible time. Normal processing time is 1-2 days, depending on current scheduling.
Please call our Gear, Axle and Differential Parts specialists for details, pricing and scheduling.
(800) 642-0950
