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🚙 Grip the road like a pro—because your ride deserves the best traction upgrade!
The Yukon Dura Grip Limited Slip is a clutch-style posi traction unit designed for GM 8.5" & 8.6" differentials with 2.73 and higher gear ratios. Featuring forged 4320 steel internals and a fully rebuildable design, it delivers aggressive traction to both wheels while maintaining a smooth ride. Assembled in the USA and backed by a 1-year warranty, it’s the go-to upgrade for serious towing, off-road hauling, and enhanced drivetrain performance.
| ASIN | B003O755NS |
| Brand Name | Yukon Gear & Axle |
| Customer Reviews | 4.7 out of 5 stars 861 Reviews |
| Global Trade Identification Number | 00883584260165 |
| Item Weight | 0.01 Ounces |
| Manufacturer | Yukon Gear and Axle |
| Material Type | Steel |
| Model Number | YDGGM8.5-3-30-1 |
| Number of Items | 1 |
| Part Number | YDGGM8.5-3-30-1 |
| UPC | 883584260165 |
| Unit Count | 1.0 Count |
C**.
Quality posi unit.
Well built. Works great. Installed in my truck for towing and in-the-woods hauling capabilities, replacing a stock open carrier. No issues, and I have put about 200 miles on it since the install (don't drive that truck much). No abnormal noises.
E**Z
Muy buen producto
Muy satisfecho, calidad, precio y todo en tiempo
S**N
It's a legit yukon product
Originally purchased one of the from a company in Wa state for double the price, this is a wholesaler which cuts the price drastically. Exact same packaging, product (stamped from manufacturer w/ serial numbers and everything), excellent customer service too. If you need a new locker for your gm 10 bolt this is the best option to replace the stock g80 (gov-lock/ gov-bomb). Ran my first one for 150k miles, didn't know fluid replacement was crucial to clutch longevity. I'll be changing this diff gear oil every 30k. True Yukon gear part, exact replacement for almost all gm 10 bolt rearends. Don't believe the -2 at the end of the part #, it's a ydggm8.5-3-30-1 made in the USA. This was less than half price from the local company that produces them, that company wanted to rip me off, this company sold me my parts at a reasonable price. I'll be recommending them to everone. Thank you very much.
R**.
No es compatible
Lo compre para un trans am 78 y en todos lados solo menciona que es para flechas de 30 estrías lo que no menciona es que el diámetro no es el mismo, también los baleros de los costados no vienen en los kits normales para este tipo de diferencial hay que comprarlos por separado
E**R
Perfect fit for 2007 avalanche
Very impressed with this posidrive, takes all the torque and some. The only thing is make sure to use a bottle of Yukon anti slip and good to go.
Trustpilot
2 weeks ago
3 weeks ago