SKU: YK GM9.5-12B | UPC: 883584142171
Yukon Gear & Axle YK GM9.5-12B Master Overhaul Kit for 2014+ GM 9.5″ 12-Bolt Differential
Rebuild your 2014 and newer GM 9.5-inch 12-bolt differential with this complete Yukon Gear master overhaul kit. Designed for Cadillac Escalade, Chevrolet Silverado 1500, Tahoe, Suburban, GMC Sierra 1500, Yukon and more, it provides every high-quality component needed for a precise installation. Timken bearings ensure long-lasting durability under high-performance conditions.
Key Features
- Timken Bearings and Races – Precision-engineered for smooth operation and extended service life
- High-Quality Seals – Prevent leaks and protect internal components from contaminants
- Complete Shim Kit – Includes Econ shims for exact gear setup and backlash adjustment
- Pinion Components – Nut, seal, bearings, races, and crush sleeve where applicable
- Carrier Bearings and Races – Matched set for stable carrier support
- Additional Hardware – Ring gear bolts, oil baffles, slingers, thread locker, marking compound with brush, gasket
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| MPN | YK GM9.5-12B |
| Type | Master Overhaul Kit |
| Axle Model | GM 9.5″ 12-Bolt (2014+) |
| Weight | 11.8 lbs |
| Shipping Dimensions | 14.25 x 14.25 x 4.5 inches |
| Country of Origin | USA |
| Warranty | Yukon Gear & Axle Manufacturer Warranty |
Whats Included
- Carrier bearings and races
- Pinion bearings and races
- Pinion seal
- Complete shim kit with Econ shims
- Ring gear bolts
- Pinion nut and crush sleeve (if applicable)
- Oil baffles and slingers (if applicable)
- Thread locking compound
- Marking compound with brush
- Gasket
Product Notes
- No core charge required
- Direct fit for specified 2014+ GM 9.5″ 12-bolt applications
- Most comprehensive kit available for differential rebuilds
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2014-2019 | Cadillac | Escalade | Base, Luxury, Platinum |
| 2014-2016 | Cadillac | Escalade | Premium |
| 2017-2019 | Cadillac | Escalade | Premium Luxury |
| 2014-2019 | Cadillac | Escalade ESV | Base, Luxury, Platinum |
| 2014-2016 | Cadillac | Escalade ESV | Premium |
| 2017-2019 | Cadillac | Escalade ESV | Premium Luxury |
| 2014 | Chevrolet | Express 1500 | Base, LS, LT |
| 2014-2017 | Chevrolet | Express 2500 | Base, LS, 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 |
| 2015-2019 | Chevrolet | Suburban | LS, LT |
| 2015-2016 | Chevrolet | Suburban | LTZ |
| 2017-2019 | Chevrolet | Suburban | Premier |
| 2014 | Chevrolet | Suburban 1500 | LS, LT, LTZ |
| 2014-2019 | Chevrolet | Tahoe | LS, LT |
| 2014-2016 | Chevrolet | Tahoe | LTZ |
| 2014-2019 | Chevrolet | Tahoe | PPV, SSV |
| 2017-2019 | Chevrolet | Tahoe | Premier |
| 2014 | GMC | Savana 1500 | Base, LS, LT |
| 2014-2017 | GMC | Savana 2500 | Base, LS, LT |
| 2019 | GMC | Sierra 1500 | AT4 |
| 2014-2019 | GMC | Sierra 1500 | Base, Denali |
| 2019 | GMC | Sierra 1500 | Elevation |
| 2014-2019 | GMC | Sierra 1500 | SLE, SLT |
| 2014-2019 | GMC | Yukon | Denali, SLE, SLT |
| 2015-2019 | GMC | Yukon XL | Denali, SLE, SLT |
| 2014 | GMC | Yukon XL 1500 | Denali, SLE, SLT |
Why Choose Yukon Gear & Axle?
- More tailor-made kits than any other manufacturer
- Extensive research for application-specific fit
- High-quality Timken bearings throughout
- Complete kits to finish every differential job
Frequently Asked Questions
- Q: What GM differentials does this kit fit?
- A: 2014+ GM 9.5-inch 12-bolt corporate differentials
- Q: Does it include bearings?
- A: Yes, Timken carrier and pinion bearings with races
- Q: Are shims provided for setup?
- A: Complete shim kit including Econ shims
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 14.25 x 14.25 x 4.5 inches
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