2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Motive Gear Performance 8.50-Inch and 8.60-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (07-18 Sierra 1500)Find parts that fit my vehicle
Item S506354
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$382.49
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Ring Gear & Pinion Kit
- 8620 Steel
- First Run Steel
- Precision Machined
- OEM Replacment
- Computer Controlled Heat Tempered
- 30 Pinion Spline Count
- Shaft Diameter 1.626"
- 4.10 Ratio
- 8.5" & 8.625" 10 Bolt
- 2-year or 100,000 Mile Warranty
- Fits 2007-2018 Sierra 1500 Models
Description
Performance Set-Up. The Motive Performance 8.5 in. & 8.625 in. Rear Ring Gear and Pinion Kit with 4.10 Gears describes how many times the drive shaft will rotate in relation to one revolution of the wheel. In this case, one rotation of the wheel will result in the driveshaft completing 4.10 rotations. This means everything when it comes to towing capability or rather ease and gas mileage. Factors that can affect this are such things as putting larger tires and wheels on your vehicle than stock. Larger wheels and tires are going to rotate even less compared to the ratio so engine RPMs will be higher. Knowing this allows you to tweak your GMC Sierra 1500 so that the performance it gives you is the performance you want.
Finest Quality. Motive Performance prides themselves on quality and innovation in the manufacture of their products. Their ring and pinion sets are made from 8620 first run steel for durability. Heat tempering for hardness is computer controlled and the sets are lapped to provide a precision fit and quiet operation.
Installation Notes. This is no small job. While straightforward, it does require proper tools, equipment and expertise. If you do not have these then it is recommended that you take this part to a certified mechanic and have them complete the work.
2-year or 100,000 Mile Warranty. Motive Gear, a division of Midwest Truck and Auto Parts extends a 2-year or 100,000 Mile No-Nonsense Warranty against material and manufacturer defects on all of the Motive Gear Performance ring & pinion gear sets. For complete details and terms, contact Motive Gear directly.
Application. The Motive Performance 8.5 in. & 8.625 in. Rear Ring Gear and Pinion Kit - 4.10 Gears fits 2007-2018 GMC Sierra 1500 Models.
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Fitment:
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Motive Gear G885410
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) 8.5" & 8.625" Rear Ring Gear & Pinion Kit - 4.10 Ratio
4.6
Reviews of Motive Gear Drivetrain Products (70)
Reviews of Motive Gear Drivetrain products have an average rating of 4.6 out of 5
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