Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Motive Gear 9.25-Inch Front and 10.50-Inch Rear Axle Complete Ring and Pinion Gear Kit; 4.56 Gear Ratio (11-18 Sierra 2500 HD)
Item HG10605
Sierra 2500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price
$1,336.99 (kit)
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Ship to: Columbus - 43215
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Ideal for Off-Road and Highway Applications
- Front and Rear Axle Placement
- Overall Gear Ratio of 4.56
- Front Ring Gear Diameter of 9.25 Inches
- Rear Ring Gear Diameter of 10.50 Inches
- Overall Pinion Spline Count of 30
- Overall Ring Gear Bolt Count of 12
- Solid 8620 Steel Alloy Construction
- Professional Installation Recommended
- Limited 1-Year or 50,000-Mile Warranty
- Reverse Rotation Front and Standard Rotation Rear
- Fits All 2011 to 2018 GMC Sierra 2500 HD Models
Description
Leveled-Up Your Performance. Level up your Sierra 2500 HD’s performance potential when you install the Motive Gear 9.25-Inch Front and 10.50-Inch Rear Axle Complete Ring and Pinion Gear Kit; 4.56 Gear Ratio. This kit includes everything you need to upgrade your truck’s gearing for improved overall performance. Specifically, this kit provides a gear ratio of 4.56, giving your truck better acceleration as well as smoother torque. These factors make this kit ideal for trucks that see action both on and off-road.
Maximize Your Setup. One area where this ring and pinion gear kit will give palpable performance improvements is when you upgrade your tire and wheel setup. More to the point, this kit’s 4.56 gear ratio is engineered to drive your larger wheels and tires more efficiently that your stock setup. The result is a smoother running engine and better fuel economy.
Solid Build Quality. This kit’s ring and pinion gears are constructed from 8620 steel for optimal strength and durability. These ring and pinion gears are then treated for hardness, providing long-lasting performance. Additionally, these gears are machined to exact parameters, ensuring smooth operation.
Professional Installation Recommended. This ring and pinion gear kit includes all the necessary bolts, shims, and bearings to make installation efficient. That said, you will need a number of specialty tools like a dial indicator, bearing press and puller, and calipers, as well as a complete set of mechanics tools. It is also ideal to have expert-level mechanical skills and knowledge. As such, professional installation is recommended.
Includes a Limited 1-Year or 50,000-Mile Warranty. This Motive Gear front and rear ring and pinion gear kit includes a limited 1-year or 50,000-mile warranty against factory defects. Please visit the manufacturer’s website for more details.
Application. The Motive Gear 9.25-Inch Front and 10.50-Inch Rear Axle Complete Ring and Pinion Gear Kit; 4.56 Gear Ratio fits all 2011 to 2018 GMC Sierra 2500 HD models.
Fitment:
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
Motive Gear MGK-245
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) Front Ring Gear
- (1) Front Pinion Gear
- (1) Front Bearing Kit
- (1) Rear Ring Gear
- (1) Rear Pinion Gear
- (1) Rear Bearing Kit
Questions & Answers
10 More Questions
