Differential Ring and Pinon Front and Rear Complete Kit (10 Front, 14 Rear, 10 Front, 14 Rear)

137591

Motive Gear makes it easy to re-gear your 4x4! Motive Gear complete front and rear differential kit includes: front and rear ring and pinions, plus front and rear bearing kits. Everything you need when changing tire size on your off-road vehicle.

MGK-247 Application Notes

Warranty

1 Year or 50,000 Miles

MGK-247 Specifications

App Model GM 10.5, GM 9.25 IFS
Cover Bolt Quantity 10 Front, 14 Rear, 10 Front, 14 Rear
Differential Carrier Break 4.10 Ratio and Lower Rear, 4.10 Ratio and Lower Rear
Differential Case Design Type GM 10.5, GM 9.25 IFS, GM 10.5, GM 9.25 IFS
Gear Ratio 4.88, 4.88
Pinion Gear Tooth Quantity 8, 8
Pinion Shaft Diameter 1.876 Front (Inch), 1.75 Rear (Inch), 1.75 Rear (Inch), 1.876 Front (Inch)
Pinion Spline Count 30, 30
Position Front and Rear
Prop 65 Long Label WARNING: Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Short Label WARNING: Cancer - www.p65warnings.ca.gov
Prop 65 Y N N
Ratio 4.88
Ring Gear Bolt Quantity 12, 12
Ring Gear Material 8620 Steel, 8620 Steel
Ring Gear Outside Diameter 9.25 Front (Inch), 10.5 Rear (Inch), 10.5 Rear (Inch), 9.25 Front (Inch)
Ring Gear Rotation Reverse Front, Standard Rear, Standard Rear, Reverse Front
Ring Gear Tooth Quantity 39, 39
Taxonomy A LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B Ring and Pinion Gear Packages, Ring and Pinion Gear Packages, Ring and Pinion Gear Packages
Taxonomy C Front and Rear, Front and Rear, Front and Rear
Taxonomy D 4.88, 4.88, 4.88
Where to buy

Vehicle Applications

  • 2011 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2012 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2013 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2013 – 2014 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2014 – 2015 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2015 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2016 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2017 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2017 – 2018 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2018 Chevrolet Silverado 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2011 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2011 – 2012 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2012 – 2013 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2013 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2014 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2014 – 2015 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2015 – 2016 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2016 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2017 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2018 Chevrolet Silverado 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2018 Chevrolet Silverado 3500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2011 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2012 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2013 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2014 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2015 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2015 – 2016 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2016 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2017 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2018 Chevrolet Silverado 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2011 Chevrolet Suburban 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2012 Chevrolet Suburban 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2013 Chevrolet Suburban 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2016 Chevrolet Suburban 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2017 Chevrolet Suburban 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2017 – 2018 Chevrolet Suburban 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2018 Chevrolet Suburban 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2011 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2012 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2012 – 2013 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2013 – 2014 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2014 – 2015 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2015 – 2016 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2016 – 2017 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2017 – 2018 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2018 GMC Sierra 2500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2011 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2011 – 2012 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2012 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2013 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2013 – 2014 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2014 – 2015 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2015 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2016 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2017 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2018 GMC Sierra 3500 HD

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2011 GMC Yukon XL 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2011 – 2012 GMC Yukon XL 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier
  • 2012 – 2013 GMC Yukon XL 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires 4.10 and Lower Rear Carrier
  • 2013 GMC Yukon XL 2500

    Application notes:

    • For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits
    • 4.88 Ratio
    • Thick Rear Ring Gear
    • Requires a 4.10 and Numerically Lower Ratio Carrier

Installation

Installation Instructions
⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov