Quality Differential Parts since 1982!

(800)510-0950

Ring and Pinion Gears

Find specific Ring and Pinion Application listings and Gear Ratio options for your vehicle in the West Coast Differentials Catalog.

VIEW or DOWNLOAD the our current parts catalog using the links in the sidebar to the right. ⇨

If you need help identifying and selecting the ideal gear set for you application, contact our sales department. Our Differential Parts specialists are available Monday thru Friday from 8am to 5pm Pacific Standard time.

OEM Ring and Pinion Gear Set

OEM Ring and Pinion Gear Sets

OEM (Original Equipment Manufacturer) ring and pinion gear sets are the highest quality you can buy. We get them directly from the companies that make them for Dodge, Ford, GM and Jeep. These manufacturers have the best engineers, the best gear cutting equipment and the highest standards in the industry. Most gear sets are very reasonably priced. Find OEM gears for your specific application in the “OEM” columns of our catalog.

Sierra Gear Ring & Pinion Gear Set

Sierra Gear & Axle Ring and Pinion Sets

Sierra Gear and Axle produces a premium line of aftermarket ring and pinion gear sets. These are available for Chrysler, Dodge, Ford, GM, Jeep, Toyota, and Suzuki. These gear sets are designed and engineered to the highest quality specifications for use on the street, off road or on the track. Sierra Gear ring and pinion sets are perfect for stock replacement or gear ratio changes. Find Sierra Gears your specific application in the “Sierra Gear” columns of our catalog.

Richmond Gear Ring & Pinion Gear Set

Richmond Gear Ring and Pinion Sets

Richmond Gear is one of the most trusted names in performance ring and pinion sets. These are American made gears intended for heavy duty use on the track and off. Find Richmond Gears your specific application in the “Richmond” columns of our catalog.

US Gear Ring & Pinion Gear Set

US Gear Ring and Pinion Sets

US Gear is now a division of General Dynamics. They produce nearly OEM quality ring and pinion sets for a wide range of street and performance applications.

2015 Product Catalog

Click the thumbnail above to view our current catalog online or Download a PDF copy and save it on your computer for offline viewing

Featured Item

Ring & Pinions

JK Wrangler Ring & Pinions

West Coast Differentials stocks a complete line of ring & pinion sets for the Jeep Wrangler JK. These are available in low off road ratios like 4.56, 4.88, 5.13 and 5.38 for all Dana 30 and Dana 44 front and rear axles. These high quality Sierra Gear & Axle gear sets are engineered for easy set up to make changing the gear ratio in your JK Wrangler a snap!

Get yours today...Call before 4PM PST and your order can usually be shipped out the same day!

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West Coast Differentials 30 Years

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Products Available for the Following Axle Assemblies:

AMC:
  • AMC Model 20
  • AMC Model 35
TOYOTA:
  • Toyota 7.5”
  • Toyota 8”
  • Toyota Landcruiser
  • Toyota Tacoma
  • Toyota Tundra
CHRYSLER:
  • Chrysler 7.25”
  • Chrysler 8.25”
  • Chrysler 8.75”
  • Chrysler 9.25” Rear
  • Chrysler 9.25” Front
  • Chrysler 10.5”
  • Chrysler 11.5”
DANA SPICER:
  • Dana 30 ™
  • Dana 35 ™
  • Dana 44 ™
  • Dana 50 ™
  • Dana 60 ™
  • Dana 70 ™
  • Dana 80 ™
FORD:
  • Ford 7.5”
  • Ford 8”
  • Ford 8.8”
  • Ford 9”
  • Ford 9.75”
  • Ford 10.25”
  • Ford 10.5”
GM:
  • GM 55 Passenger
  • GM 55 Truck
  • GM Corvette
  • GM 7.25” Front Differential
  • GM 7.5” and 7.625”
  • GM 8”
  • GM 8.2”, GM 8.25” Front Differential
 
  • GM Camaro, Pontiac G8, GTO
  • GM 10 Bolt 8.5” and 8.625”
  • GM 12 Bolt Passenger
  • GM 12 Bolt Truck
  • GM 9.25” Front Differential
  • GM 14 Bolt 9.5”
  • GM 14 Bolt 10.5”
  • GM 14 Bolt 11.5”

Contact Info

  • West Coast Differentials
  • 2429 Mercantile Drive Suite A
  • Rancho Cordova, CA 95742
  • Toll Free: 800-510-0950
  • Tel: 916-635-0950
  • Fax: 916-635-1105

We Make the Difference

  • At West Coast Differentials we are committed to making your experience with us totally enjoyable. We think top-notch customer service is the most important thing we do. By asking ourselves what makes us different than other companies, our answer is that we deliver the level of customer service that other companies only promise.