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:
Products Fitment:
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Blazer | 1969-1974 | Base |
| Chevrolet Blazer | 1987 | Silverado |
| Chevrolet Blazer | 1987 | Custom Deluxe |
| Chevrolet C10 | 1975-1986 | Scottsdale |
| Chevrolet C10 | 1975-1986 | Custom |
| Chevrolet C10 | 1975-1986 | Silverado |
| Chevrolet C10 | 1975-1980 | Custom Deluxe |
| Chevrolet C10 | 1975-1981 | Cheyenne |
| Chevrolet C10 | 1978-1980 | Big Ten |
| Chevrolet C10 | 1981 | Deluxe |
| Chevrolet C10 Panel | 1963-1967 | Base |
| Chevrolet C10 Pickup | 1963-1974 | Base |
| Chevrolet C10 Suburban | 1967-1969, 1971-1974 | Base |
| Chevrolet C10 Suburban | 1975-1980 | Custom Deluxe |
| Chevrolet C10 Suburban | 1975-1980, 1982-1986 | Silverado |
| Chevrolet C10 Suburban | 1975-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C10 Suburban | 1981 | Deluxe |
| Chevrolet C10 Suburban | 1981-1986 | Custom |
| Chevrolet C20 Suburban | 1967-1969, 1971-1974 | Base |
| Chevrolet C20 Suburban | 1975-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C20 Suburban | 1975-1980 | Custom Deluxe |
| Chevrolet C20 Suburban | 1975-1977, 1979-1980, 1982-1986 | Silverado |
| Chevrolet C20 Suburban | 1981-1986 | Custom |
| Chevrolet C20 Suburban | 1981 | Deluxe |
| Chevrolet G10 | 1975-1981 | Beauville |
| Chevrolet G10 | 1975-1981 | Chevy Van |
| Chevrolet G10 | 1975-1981 | Sportvan |
| Chevrolet G10 | 1981 | Bonaventure |
| Chevrolet G10 Van | 1970-1974 | Base |
| Chevrolet G10 Van | 1970-1974 | Sportvan |
| Chevrolet K10 Pickup | 1963-1974 | Base |
| Chevrolet K10 Suburban | 1967-1969, 1971-1974 | Base |
| Chevrolet K10 Suburban | 1975-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K10 Suburban | 1975-1980 | Custom Deluxe |
| Chevrolet K10 Suburban | 1975-1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K10 Suburban | 1981 | Deluxe |
| Chevrolet K10 Suburban | 1981-1986 | Custom |
| Chevrolet K20 Suburban | 1967-1969, 1971-1974 | Base |
| Chevrolet K20 Suburban | 1975-1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K20 Suburban | 1975-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K20 Suburban | 1975-1980 | Custom Deluxe |
| Chevrolet K20 Suburban | 1981 | Deluxe |
| Chevrolet K20 Suburban | 1981-1986 | Custom |
| Chevrolet K5 Blazer | 1975, 1977-1980 | Custom Deluxe |
| Chevrolet K5 Blazer | 1975-1980 | Cheyenne |
| Chevrolet K5 Blazer | 1976 | Base |
| Chevrolet K5 Blazer | 1978, 1980-1986 | Silverado |
| Chevrolet K5 Blazer | 1981-1986 | Custom |
| Chevrolet K5 Blazer | 1981 | Deluxe |
| Chevrolet K5 Blazer | 1984 | Scottsdale |
| Chevrolet R10 | 1987 | Scottsdale |
| Chevrolet R10 | 1987 | Silverado |
| Chevrolet R10 | 1987 | Custom Deluxe |
| Chevrolet R10 Suburban | 1987 | Silverado |
| Chevrolet R10 Suburban | 1987 | Scottsdale |
| Chevrolet R10 Suburban | 1987 | Custom Deluxe |
| Chevrolet R20 Suburban | 1987 | Silverado |
| Chevrolet R20 Suburban | 1987 | Custom Deluxe |
| Chevrolet R20 Suburban | 1987 | Scottsdale |
| Chevrolet S10 Blazer | 1987 | Tahoe |
| Chevrolet S10 Blazer | 1987 | High Country |
| Chevrolet S10 Blazer | 1987 | Sport |
| Chevrolet S10 Blazer | 1987 | Base |
| Chevrolet Suburban | 1963-1966, 1987 | Base |
| Chevrolet V10 | 1987 | Custom Deluxe |
| Chevrolet V10 | 1987 | Scottsdale |
| Chevrolet V10 | 1987 | Silverado |
| Chevrolet V10 Suburban | 1987 | Custom Deluxe |
| Chevrolet V10 Suburban | 1987 | Scottsdale |
| Chevrolet V10 Suburban | 1987 | Silverado |
| Chevrolet V20 Suburban | 1987 | Scottsdale |
| Chevrolet V20 Suburban | 1987 | Silverado |
| Chevrolet V20 Suburban | 1987 | Custom Deluxe |
| GMC C15 | 1975-1978 | Base |
| GMC C15 | 1975-1978 | High Sierra |
| GMC C15 | 1975-1978 | Sierra Grande |
| GMC C15 | 1975-1978 | Sierra Classic |
| GMC C15 | 1977-1978 | Heavy Half |
| GMC C15 | 1977 | Indy Hauler |
| GMC C15 | 1978 | Street Coupe |
| GMC C15 Suburban | 1975-1978 | Base |
| GMC C15 Suburban | 1975-1978 | High Sierra |
| GMC C15 Suburban | 1975-1978 | Sierra Classic |
| GMC C15 Suburban | 1975-1978 | Sierra Grande |
| GMC C15/C1500 Suburban | 1967 | Base |
| GMC C1500 | 1979-1980 | Heavy Half |
| GMC C1500 | 1979-1982 | Sierra Grande |
| GMC C1500 | 1979-1982 | Street Coupe |
| GMC C1500 | 1979-1986 | Base |
| GMC C1500 | 1979-1986 | Sierra Classic |
| GMC C1500 | 1979-1986 | High Sierra |
| GMC C1500 Suburban | 1979-1986 | High Sierra |
| GMC C1500 Suburban | 1979-1986 | Base |
| GMC C1500 Suburban | 1979-1982 | Sierra Grande |
| GMC C1500 Suburban | 1979-1986 | Sierra Classic |
| GMC G1500 | 1983-1987 | Rally |
| GMC G1500 | 1983-1987 | Vandura |
| GMC G1500 | 1983-1984 | Rally Custom |
| GMC G1500 | 1983-1987 | Rally STX |
| GMC K15 | 1975-1978 | Sierra Grande |
| GMC K15 | 1975-1978 | Sierra Classic |
| GMC K15 | 1975-1978 | Base |
| GMC K15 | 1975-1978 | High Sierra |
| GMC K15 | 1977 | Indy Hauler |
| GMC K15 Suburban | 1975-1978 | Base |
| GMC K15 Suburban | 1975-1978 | High Sierra |
| GMC K15 Suburban | 1975-1978 | Sierra Classic |
| GMC K15 Suburban | 1975-1978 | Sierra Grande |
| GMC K15/K1500 Suburban | 1967 | Base |
| GMC K1500 | 1979-1982 | Sierra Grande |
| GMC K1500 | 1979-1986 | Sierra Classic |
| GMC K1500 | 1979-1986 | Base |
| GMC K1500 | 1979-1986 | High Sierra |
| GMC K1500 Suburban | 1979-1986 | High Sierra |
| GMC K1500 Suburban | 1979-1982 | Sierra Grande |
| GMC K1500 Suburban | 1979-1986 | Base |
| GMC K1500 Suburban | 1979-1986 | Sierra Classic |
| GMC K25/K2500 Suburban | 1967 | Base |
| GMC R1500 | 1987 | Base |
| GMC R1500 | 1987 | High Sierra |
| GMC R1500 | 1987 | Sierra Classic |
| GMC V1500 | 1987 | Base |
| GMC V1500 | 1987 | Sierra Classic |
| GMC V1500 | 1987 | High Sierra |
Click to view the Installation Instructions here