SKU: YG GM9.5-342-12B | UPC: 883584246978
Yukon Gear High Performance Gear Set For 14+ GM 9.5in in a 3.42 Ratio
Upgrade the drivetrain in your 2014+ GM trucks and SUVs with this Yukon Gear high performance ring and pinion set in 3.42 ratio for the 9.5-inch 10-bolt differential. Engineered for 2014-2019 Chevrolet Silverado 1500, GMC Sierra 1500, Tahoe, Suburban, Yukon, Escalade, Express, and Savana models. Delivers reduced friction and heat for high torque applications and bigger tires while maintaining OEM fitment.
Key Features
- Precision Engineering: State-of-the-art design and testing processes with 2 in-house quality labs ensure exact specifications.
- Gear Tooth Finish: Specialized surface reduces friction and heat buildup during long races and high torque conditions.
- High Grade Steel: Both ring gear and pinion constructed from premium steel for strength and durability.
- OEM Specifications: Exact fitment to factory dimensions for seamless installation in GM 9.5" differentials.
- Ratio Availability: Widest selection of gear ratios including 3.42 for optimized performance with added horsepower and large tires.
- Warranty Protection: 1-year warranty against manufacturing defects plus optional Y.E.S. Plan for lifetime coverage.
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Ring & Pinion Gear Set |
| Compatibility | 2014+ GM 9.5" 10-Bolt Differential |
| Gear Ratio | 3.42 |
| MPN | YG GM9.5-342-12B |
| Axle Position | Rear |
| Weight | 25.5 lbs |
| Shipping Dimensions | 16 x 16 x 9 inches |
| Country of Origin | USA |
| Warranty | 1 Year Manufacturing Defects + Y.E.S. Lifetime Plan |
Whats Included
- Ring Gear
- Pinion Gear
- Pinion Nut
Product Notes
- Special order item - allow extra time for processing
- Professional gear setup required for optimal performance
- Designed for high performance applications with increased horsepower
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2014-2017 | Cadillac | Escalade | Base |
| 2014-2017 | Cadillac | Escalade | Luxury |
| 2014-2017 | Cadillac | Escalade | Platinum |
| 2014-2016 | Cadillac | Escalade | Premium |
| 2017 | Cadillac | Escalade | Premium Luxury |
| 2014-2017 | Chevrolet | Express 2500 | Base |
| 2014-2017 | Chevrolet | Express 2500 | LS |
| 2014-2017 | Chevrolet | Express 2500 | LT |
| 2016-2019 | Chevrolet | Silverado 1500 | Custom |
| 2019 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2014-2019 | Chevrolet | Silverado 1500 | High Country |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2019 | Chevrolet | Silverado 1500 | LT |
| 2019 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2014-2019 | Chevrolet | Silverado 1500 | LTZ |
| 2019 | Chevrolet | Silverado 1500 | RST |
| 2015-2019 | Chevrolet | Silverado 1500 | SSV |
| 2014-2019 | Chevrolet | Silverado 1500 | WT |
| 2015-2017 | Chevrolet | Suburban | LS |
| 2015-2017 | Chevrolet | Suburban | LT |
| 2015-2016 | Chevrolet | Suburban | LTZ |
| 2017 | Chevrolet | Suburban | Premier |
| 2014 | Chevrolet | Suburban 1500 | LS |
| 2014 | Chevrolet | Suburban 1500 | LT |
| 2014 | Chevrolet | Suburban 1500 | LTZ |
| 2014-2017 | Chevrolet | Tahoe | LS |
| 2014-2017 | Chevrolet | Tahoe | LT |
| 2014-2016 | Chevrolet | Tahoe | LTZ |
| 2014-2017 | Chevrolet | Tahoe | PPV |
| 2017 | Chevrolet | Tahoe | Premier |
| 2014-2017 | Chevrolet | Tahoe | SSV |
| 2014 | GMC | Savana 1500 | Base |
| 2014 | GMC | Savana 1500 | LS |
| 2014 | GMC | Savana 1500 | LT |
| 2014-2017 | GMC | Savana 2500 | Base |
| 2014-2017 | GMC | Savana 2500 | LS |
| 2014-2017 | GMC | Savana 2500 | LT |
| 2019 | GMC | Sierra 1500 | AT4 |
| 2014-2019 | GMC | Sierra 1500 | Base |
| 2014-2019 | GMC | Sierra 1500 | Denali |
| 2019 | GMC | Sierra 1500 | Elevation |
| 2014-2019 | GMC | Sierra 1500 | SLE |
| 2014-2019 | GMC | Sierra 1500 | SLT |
| 2014-2017 | GMC | Yukon | Denali |
| 2014-2017 | GMC | Yukon | SLE |
| 2014-2017 | GMC | Yukon | SLT |
| 2015-2017 | GMC | Yukon XL | Denali |
| 2015-2017 | GMC | Yukon XL | SLE |
| 2015-2017 | GMC | Yukon XL | SLT |
| 2014 | GMC | Yukon XL 1500 | Denali |
| 2014 | GMC | Yukon XL 1500 | SLE |
| 2014 | GMC | Yukon XL 1500 | SLT |
Why Choose Yukon Gear?
- Engineered to handle extreme torque and heat without failure
- Quality controlled in two dedicated labs for consistent performance
- Perfect match for oversized tires and engine upgrades
- Trusted by off-roaders and racers for reliable gear changes
Frequently Asked Questions
- Q: What gear ratio is this set?
- A: 3.42 ratio ideal for balancing fuel economy and acceleration in 2014+ GM vehicles.
- Q: Does this fit my 2016 Chevy Silverado 1500 LT?
- A: Yes, compatible with 2014-2019 Silverado 1500 LT and other listed submodels.
- Q: What warranty comes with this gear set?
- A: 1 year against manufacturing defects with option for Y.E.S. lifetime no-questions-asked plan.
Shipping & Handling
- Method: UPS Ground
- Availability: Special order - ships in 3-5 business days
- Packaging: Heavy-duty box with protective foam inserts
Differentials & Components
Differentials and components at Black Ops Auto Works include diff braces, diff covers, rebuild and overhaul kits, differential bushings and mounts, limited-slip differentials, yokes, and final drive gears built for street, towing, off-road, and racing applications. Black Ops Auto Works carries 1,332 drivetrain SKUs from Yukon Gear and Axle, ARB, OS Giken, SuperPro, and Per4mance Development, spanning Hellcat and Trackhawk platforms, trucks, Jeep Wrangler, and sport compacts. What This Collection Covers This collection combines fifteen related differential and drivetrain categories, including diff braces, diff covers and gaskets, rebuild and overhaul kits, install kits, seal kits, bushings, mounts, housings, dropouts, spider gears, yokes, complete differentials, and final drive gears. Product Types in This Collection Shoppers will find billet differential braces for high-horsepower RWD platforms, nodular iron and aluminum diff covers, master overhaul kits, differential-to-cradle ...
View Differentials & Components Products
Drivetrain
Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...
View Drivetrain Products
Final Drive Gears
Final Drive Gears parts and accessories Final drive gears, ring and pinion sets, and differential ratio upgrades for Ford, GM, Jeep, Dodge, Ram, Toyota, truck, muscle car, off road, drag racing, and restoration applications are stocked at Black Ops Auto Works. Shop Ford 8.8 and 9 inch, GM 10 bolt and 14 bolt, Dana 44 and Dana 60, Chrysler, Toyota, and IFS gear sets in popular street, towing, off road, and racing ratios. Every product is filterable by the relevant shopping criteria so the correct item ships the first time. Black Ops Auto Works carries 223 Final Drive Gears SKUs across ring and pinion, axle family, gear ratio, spline, bearing, and installation component categories. What This Category Covers A final drive gear set changes the ratio between transmission output and wheel speed. It must match the exact differential or axle family, rotation direction, ring gear size, pinion spline, carrier break where applicable, and intended tire and transmission combination. Ring and...
View Final Drive Gears Products
Yukon Gear & Axle
Yukon Gear and Axle drivetrain parts are stocked at Black Ops Auto Works for GM, Ford, Chrysler, Ram, and Jeep platforms. Shop ring and pinion sets, positraction and locker units, axle overhaul kits, differential covers, driveshafts, and manual transmission rebuild components for Dana 60/61, GM 8.2/8.5/8.6/9.5, Ford 8.8/9/10.25/10.5, and Chrysler 8.25/9.25 inch axles. Yukon parts are proven in extreme-duty use, including King of the Hammers and Moab rock crawling events, and every part here is filterable by axle size, gear ratio, and spline count. Black Ops Auto Works carries 1122 Yukon Gear and Axle SKUs across ring and pinion, differential, and axle rebuild categories. What This Brand Covers Yukon Gear and Axle builds ring and pinion sets, differential carriers, positraction and locking differentials, axle shafts, bearing and seal kits, driveshafts, and manual transmission rebuild components for domestic trucks, SUVs, and Jeeps. The brand is best known for supporting extreme-d...
View Yukon Gear & Axle Products


