Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Yukon Gear Yukon Grizzly Locker; 30-Spline
(07-13 Sierra 1500
Item S506564
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- 30 Spline Grizzly Locker
- Improves Traction and Power Output
- Designed for 2.73 and Up Gear Ratios
- For GM 8.5” and 8.6” Rear Axles
- Made of Forged 8620 Steel
- Sold Individually
- Advanced Installation
- Manufacturer’s 1-Year Limited Warranty Covers Collateral Damage
- Fits all 2007-2013 GMC Sierra 1500 Models
Description
Increase Traction and Power. Whether you use your GMC Sierra for street, off-road, or drag racing, this Yukon Gear Yukon Grizzly Locker – 30 Spline is the perfect mechanical locking differential. Designed for GM 8.5” and GM8.6” rear axles with a 2.73 or higher gear ratio, they allow a full transfer of power to the tires while still disengaging when you encounter a turn. This allows you to concentrate on more important factors when driving, leaving the locker to engage when needed.
Solid Steel Construction. Crafted in the USA, this Yukon Gear Yukon Grizzly Locker features an 8620 steel outer case and forged 8620 steel internal components. The clutch teeth have a larger radius at the base than standard clutch teeth, helping to protect against breakage and improving strength. The internal components are all fitted by hand, allowing for faster, smoother engagement.
Installation. Installation of this part requires an advanced level of mechanical knowledge. Therefore, Yukon Gear recommends that installation of this Yukon Grizzly Locker is completed by a fully trained professional technician.
Warranty. Yukon Gear provides a 1-year limited warranty for this Grizzly Locker which guarantees that it is free from defects in its construction. Furthermore, the warranty covers the replacement cost of any collaterally damaged parts, up to a total value of $2,000.
Application. This Yukon Gear Yukon Grizzly Locker – 30 Spline is compatible with all 2007-2013 GMC Sierra 1500 models.
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Yukon Gear YGLGM8.5-3-30
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Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Grizzly Locker
4.7
Reviews of Yukon Gear Drivetrain Products (500+)
Questions & Answers
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