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Motive Performance 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit - 3.73 Gears (07-18 Silverado 1500)

Market Price $242.99 You Save 12% ($28.32)
Our Price

$214.67 (kit)

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  • Item S107150
  • MPN# G885373

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Ship to: Ashburn - 20149
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    Features & Details

    • Ideal for Performance and Off-Road Applications
    • Designed for Rear 8.5 in. and 8.6 in. Differentials
    • Features a 3.73 Gear Ratio
    • Has an 8.5 in. Ring Gear Diameter
    • (30) Pinion Splines
    • (10) Ring Gear Bolts
    • CNC-Machined 8620 Steel Construction
    • Professional Installation Recommended
    • 2-Years or 100,000 Miles Warranty
    • Standard Rotation
    • Fits 2.73 Ratio Carrier or Higher
    • Fits 2007 to 2018 Chevrolet Silverado 1500 Models
    Improves Performance. The Motive Performance 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 3.73 gear ratio is a great replacement for your stock gears. They feature tough, precision-machined gears that are high-performance and long-wearing. Motive Performance gears are engineered to meet and even exceed OEM specifications.

    High-Quality 8620 Steel Construction. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is precision-machined from high-grade 8620 steel. This material provides the gears with their outstanding strength and durability. Furthermore, precise CNC-machining and heat-treatment ensures a perfect fit and maximum toughness.

    Recommended Upgrade. The kit only contains the ring gear and pinion and purchasing a Motive Gear Differential Install Kit is highly recommended.

    Professional Installation Recommended. Installing the gears require expertise and specialist equipment that may not be readily available. Installation by a professional mechanic is highly recommended.

    Comes with 2-Years or 100,000 Miles Warranty. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is warranted to be free of defects in materials or workmanship. Exclusions will apply.

    Application. The Motive Performance 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 3.73 gear ratio is designed to fit 2007 to 2018 Chevrolet Silverado 1500 models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Ring Gear
    • (1) Pinion Gear
    Installation Info
    Will it fit my Silverado?
    • 4.3L V6 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
    • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • 6.0L V8 - 07, 08, 09
    • 6.0L V8 Hybrid - 10, 11, 12, 13
    • 6.2L V8 - 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

    Not Compatible with the 2007 Silverado 1500 Classic Model.

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