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Price Match Guarantee
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USA Standard Gear®
ZGK2021 8.6" GM 3.42 Rear Ring & Pinion, Install Kit, Axle Bearings & Seal

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$571.49
Manufacturer #ZGK2021
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Ring And Pinion Installation Kit
Brand:
USA Standard Gear
Location:
Rear
Notes:
3.06 in. Carrier Bearing and Race Outside Diameter; 1.78 in. Carrier Bearing and Race Inside Diameter; 8.5 in. Ring Gear Diameter
Includes:
Axle Bearings, Seals, Master Install Kit, and Necessary Small Parts
Recommended Use:
Performance Replacement
Product Fit:
Direct Fit
Warranty:
1 year USA Standard Gear limited warranty
Quantity Sold:
Kit
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999 Chevrolet C1500
LS
All Engines
RWD, With 10 Bolt Rear Differential Cover; With LM603049/ LM603012 Carrier Bearings (3.06 in. OD); With 30 Spline Axle Shaft, 8.6 in. GM
1999 Chevrolet K1500
LS
All Engines
4WD, With 10 Bolt Rear Differential Cover; With LM603049/ LM603012 Carrier Bearings (3.06 in. OD); With 30 Spline Axle Shaft, 8.6 in. GM
1999 Chevrolet K1500 Suburban
Base
All Engines
4WD, With 10 Bolt Rear Differential Cover; With LM603049/ LM603012 Carrier Bearings (3.06 in. OD); With 30 Spline Axle Shaft, 8.6 in. GM
1999 Chevrolet K1500 Suburban
LS
All Engines
4WD, With 10 Bolt Rear Differential Cover; With LM603049/ LM603012 Carrier Bearings (3.06 in. OD); With 30 Spline Axle Shaft, 8.6 in. GM
1999 Chevrolet K1500 Suburban
LT
All Engines
4WD, With 10 Bolt Rear Differential Cover; With LM603049/ LM603012 Carrier Bearings (3.06 in. OD); With 30 Spline Axle Shaft, 8.6 in. GM
Page 1 of 17 | Showing 1 - 5 of 85 results

Product Information

USA STANDARD GEAR RING AND PINION INSTALLATION KIT

USA Standard Gear Ring Gear & Installation Kits are an easy way to re-gear a differential with one simple part number. The kits package a ring and pinion set with an installation kit that contains all the bearings, seals, and small parts needed for a proper install. 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.

  • Made with premium components for durability
  • Quick Kit provides a one-stop shopping experience that allows you to easily find the correct parts for common differential repairs at an affordable price
  • Quality-inspected to ensure a perfect fit and right out-of-the-box replacement
  • Includes parts required to get vehicles off the lift and back on the road quickly

As one of the manufacturers of high-quality drive train products, it’s no secret why mechanics and enthusiasts turn to USA Standard Gear when it’s time for a rebuild.

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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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