SKU: YK GM14T-C / UPC: 883584140726
Yukon Gear YK GM14T-C Master Overhaul Kit for GM 98+ 14T Diff
Rebuild your GM 10.5-inch 14-bolt differential with this complete Yukon Gear Master Overhaul Kit designed for 1998 and newer Chevy and GMC trucks and vans. It provides every high-quality component needed for a precise installation on models like Silverado 2500 HD, Sierra 3500 HD, Express 3500, and Savana 2500. Timken bearings ensure long-lasting durability under heavy loads and off-road use.
Key Features
- Timken Bearings & Races – Carrier and pinion bearings with matching races for smooth operation and precision fit.
- High-Quality Seals – Pinion seal prevents leaks and maintains lubricant integrity.
- Complete Shim Kit – Full set for accurate backlash and preload adjustments.
- Pinion Components – Nut, crush sleeve, plus oil baffles and slingers where applicable.
- Setup Essentials – Thread locking compound, marking compound with brush, and gasket.
- Tailored Design – Researched specifically for GM 14-bolt 10.5″ applications 1998+.
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Master Differential Overhaul Kit |
| Compatibility | GM 10.5″ 14-bolt differentials 1998+ |
| MPN | YK GM14T-C |
| Weight | 12 lbs |
| Shipping Dimensions | 14 x 14 x 6 inches |
| Country of Origin | USA |
| Warranty | 1-Year Manufacturer Warranty |
Whats Included
- Timken carrier bearings and races
- Timken pinion bearings and races
- Pinion seal
- Complete shim kit
- Pinion nut and crush sleeve
- Oil baffles and slingers (if applicable)
- Thread locking compound
- Marking compound with brush
- Gasket
Product Notes
- Designed for GM 98+ 14-bolt 10.5″ differentials
- Does not include ring gear bolts
- Ring and pinion sold separately
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2002-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005-2006 | Chevrolet | Avalanche 2500 | LT |
| 1999-2000 | Chevrolet | C2500 | Base |
| 1999-2000 | Chevrolet | C2500 | LS |
| 1999 | Chevrolet | C2500 Suburban | Base |
| 1999 | Chevrolet | C2500 Suburban | LS |
| 1999-2000 | Chevrolet | C3500 | Base |
| 1999-2000 | Chevrolet | C3500 | LS |
| 1999-2018 | Chevrolet | Express 2500 | Base |
| 1999-2018 | Chevrolet | Express 2500 | LS |
| 2006-2018 | Chevrolet | Express 2500 | LT |
| 1999-2018 | Chevrolet | Express 3500 | Base |
| 1999-2018 | Chevrolet | Express 3500 | LS |
| 2006-2018 | Chevrolet | Express 3500 | LT |
| 1999-2000 | Chevrolet | K2500 | Base |
| 1999-2000 | Chevrolet | K2500 | LS |
| 1999 | Chevrolet | K2500 Suburban | Base |
| 1999 | Chevrolet | K2500 Suburban | LS |
| 1999-2000 | Chevrolet | K3500 | Base |
| 1999-2000 | Chevrolet | K3500 | LS |
| 1999 | Chevrolet | P30 | Base |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2001-2003,2005 | Chevrolet | Silverado 1500 HD | LS |
| 2001- |





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