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The Yukon Gear Dura Grip Limited Slip Positraction Unit is a high-performance differential upgrade designed for GM 8.5" and 8.6" differentials with 30 spline axles and gear ratios of 2.73 and up. Featuring forged 4320 steel internals and a 4-spring clutch style mechanism, it delivers aggressive traction while maintaining smooth ride quality. Fully rebuildable and assembled in the USA, this unit offers customizable clutch engagement for tailored driving experiences, making it a top choice for both on- and off-road enthusiasts.
| ASIN | B003O755NS |
| Best Sellers Rank | #97,569 in Automotive ( See Top 100 in Automotive ) #26 in Car Differential Assembly Kits |
| Brand Name | Yukon Gear & Axle |
| Customer Reviews | 4.7 out of 5 stars 866 Reviews |
| Global Trade Identification Number | 00883584260165 |
| Included Components | Yukon Gear Dura Grip Limited Slip Positraction Unit for GM 8.5'/8.6' Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-2 |
| Item Type Name | Yukon Gear Dura Grip Limited Slip Positraction Unit for GM 8.5'/8.6' Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-2 |
| Item Weight | 0.01 Ounces |
| Manufacturer | Yukon Gear & Axle |
| Material Type | Alloy Steel |
| Model | YDGGM8.5-3-30-1 |
| Number of Items | 1 |
| Part Number | YDGGM8.5-3-30-1 |
| UPC | 883584260165 |
| Unit Count | 1 Count |
E**Z
Muy buen producto
Muy satisfecho, calidad, precio y todo en tiempo
J**H
Great Diff for 04 Silverado Z71
Worked great and fit perfectly in my 04 Chevrolet Silverado Z71 that had a blown ring and pinion. The clutches have the perfect catch point, but I love that you can customize the aggressiveness of them as well. Great build quality and price point for a limited-slip diff by Yukon and very satisfied with the end result
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
J**S
Definitely recommend.
Works beautifully on my pickup
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.
Trustpilot
1 month ago
3 days ago