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Vivid Racing Gear Select the year of your Chevrolet Blazer:
If you’re diving into a re-gear project, you’ll want to check out the Yukon Gear Kits. These kits are a solid choice because they bundle everything you need for both front and rear diffs into one neat package. You get the ring and pinion gear sets, plus the Yukon Master Overhaul Kits—all under a single part number. It’s like having a toolbox that’s been thoughtfully packed for you.
Now, let’s talk about the gears themselves. Yukon isn’t just another name in the game; they’ve set the standard for quality in the automotive gear world. Their engineers are using some pretty advanced design techniques and heat-treating methods to make sure these gears can take a beating while still looking good. You can expect a solid structure and a surface finish that meets high standards. Trust me, you’ll feel the difference when you hit the road (or trail).
This particular kit comes with a 3.73 Ring & Pinion Gear Set, specifically designed for applications with a 12 Bolt Rear Cover and 12 Bolt Ring Gear. It’s built for those who are looking to upsize their tires, boost towing capacity, or just replace some worn-out gears. With ratios ranging from 3.73 to 5.38, you can find the perfect fit for your ride. Plus, it clears 33s on a 2020 Tacoma with just a bit of trimming, so you can really beef up that stance.
What’s in the box? You’ll find premium Yukon components, including high-quality Timken bearings, and all the small parts you need to get your differential back in action quickly. The kit even includes axle bearings and seals, which is a nice touch. And if you’re worried about installation, don’t be. The Pro Kits are designed to save you time and money by providing everything you need in one go.
Yukon also backs their products with the Y.E.S. Plan—a lifetime warranty that covers your gear set kit for as long as you own your vehicle. That’s peace of mind right there.
Features:
- This kit includes a 3.73 Ring & Pinion Gear Set.
- Designed for vehicles with a 12 Bolt Rear Cover and 12 Bolt Ring Gear.
- Pro Kits are made from top-quality components and come with a killer warranty.
- Includes everything you need to get your vehicle off the lift and back on the road.
- Axle Bearings & Seals are included in the Gear and Install Kit.
- Fits Carrier Cases designed for 3.73 & Up Gear Ratio.
- Ring Gear Diameter is 8.875".
- Offers a comprehensive package to save you time and hassle.
Products Fitment:
- Chevrolet Blazer 1969-1974 & 1987
- Chevrolet C/K 10 1963-1986
- Chevrolet G10 1975-1981
- Chevrolet G10 Van 1970-1974
- Chevrolet K5 Blazer 1975-1986
- Chevrolet R/V 10 1987
- Chevrolet Suburban 1963-1987
- GMC C/K 15 1966-1978
- GMC C/K 1500 1979-1986
- GMC G1500 1983-1987
- GMC R1500 1987
- GMC V1500 1987
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1969-1974, 1987 Chevrolet Blazer |
Blazer | 1969-1974, 1987 |
|
1963-1986 Chevrolet C/K 10 |
C/K 10 | 1963-1986 |
|
1975-1981 Chevrolet G10 |
G10 | 1975-1981 |
|
1970-1974 Chevrolet G10 Van |
G10 Van | 1970-1974 |
|
1975-1986 Chevrolet K5 Blazer |
K5 Blazer | 1975-1986 |
|
1987 Chevrolet R/V 10 |
R/V 10 | 1987 |
|
1963-1987 Chevrolet Suburban |
Suburban | 1963-1987 |
|
1966-1978 GMC C/K 15 |
C/K 15 | 1966-1978 |
|
1979-1986 GMC C/K 1500 |
C/K 1500 | 1979-1986 |
|
1983-1987 GMC G1500 |
G1500 | 1983-1987 |
|
1987 GMC R1500 |
R1500 | 1987 |
|
1987 GMC V1500 |
V1500 | 1987 |
Upon notification of a warranty claim, Yukon shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product, replace it, or refund the purchase price.
This warranty does not cover, and Yukon shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the Yukon product)*. In addition, this warranty does not cover, and Yukon shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Yukon Gear & Axle products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-Yukon component.
This agreement offers you specific legal rights. You may also have other rights which vary from state to state.
YUKON WARRANTY BY PRODUCT
Spool
- Length:As long as original purchaser owns vehicle in which Spool is originally installed
- Notes:It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
- Length:As long as original purchaser owns vehicle in which Super Joint is originally installed
- Notes:Warranty coverage is for breakage of cross section or caps only. Failure by wear or galling is not covered.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturers defects.
- Length:Ten (10) Years
- Notes:Covers parts for ten years against manufacturing defects.
- Length:Ten (10) Years
- Notes:Covers parts for ten years against manufacturing defects.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:One (1) Year
- Notes:Warrantied against manufacturing defects for one (1) year.
- Length:One (1) Year
- Notes:Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
- Length:Six (6) Years
- Notes:All Zip Lockers come with a six (6) year warranty against manufacturer defect, including any collaterally damaged parts and associated labor, up to $2,000*, for the first two (2) years. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
- Length:One (1) Year
- Notes:Covers the replacement of the unit and any collaterally damaged parts and associated labor, up to $2,000. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Includes BK, MK, PK, and YK. Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations
- Length:One (1) Year
- Notes:Warrantied against manufacturing defects for one (1) year. Longer warranty is available through purchase of a Y.E.S. plan.
Installation Instructions
Click to view the Installation Instructions here
