USA Standard Gear Re-gear & Installation Kits are an easy way to re-gear a four-wheel drive vehicle with one simple part number. The kits package front and rear ring and pinion sets with the most complete master overhaul kits on the market. USA Standard Gear employs rigorous in-house quality testing and inspections to ensure its gears pass dimensional, material, and fitment testing. Available in a wide variety of OEM and aftermarket ratios, USA Standard Gear ring and pinion sets are ready to withstand the rigors of everyday commuting, trail running, and all types of spirited driving.
Features & Benefits:
- Fits Jeep XJ and YJ with reverse rotation Dana Spicer 30 front and AMC Model 35 rear
- 4.56 ratio
- Includes front and rear ring & pinion sets and master overhaul kits
Differential Identification Guide
To order the correct ring & pinion, it's crucial to know the differential type and gear ratio on your vehicle.- First, determine your Differential Type.
- Next, determine the gear ratio on your vehicle using one of the following methods:
- Count The Teeth: Divide the number of teeth on the ring gear (big gear) by the number of teeth on the pinion gear (small gear). If you have 37 teeth on your ring gear and 12 teeth on your pinion gear, you have a 3.08 Gear Ratio (37 ÷ 12 = 3.08).
- Verify Through A Dealer: Verify the ratio using your VIN number. This will only be accurate if the differential has not been previously modified.
 Which Differential Rebuild Kit Is Right For You?
| Kit Type |
Typical Contents
(Actual Contents Vary By Brand / Application) |
| Standard |
• Pinion Bearings & Races
• Carrier Bearings & Races
• Pinion Nut & Seal (where applicable)
• Crush Sleeve or Preload Shims (where applicable)
• Various Sealants / Marking Compounds |
| Master |
Standard Kit, Plus:
• Ring Gear Bolts
• Carrier & Pinion Shims (where applicable) |
| Mega |
Master Kit, Plus:
• Axle Bearings & Seals |
| Super |
Mega Kit, Plus:
• Differential Ring and Pinion |
 Additional Resources
Torque Specifications & Installation Instructions
 USA Standard Gear Technical Support If you are having trouble choosing the correct USA Standard Gear part, or experiencing issues during or after installation of this part, USA Standard Gear's technicians are available to help answer your questions.
Phone: 1-866-748-0902 (M-F 6am-4pm PST)
Attention California Customers - WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
|
