Yukon Gear High Performance Rear Ring and Pinion Set 4.88, 2001-2019 LB7/LLY/LBZ/LMM/LML/L5P

Part# YG GM11.5-488

$821.89 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel

Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. The structure and surface finish of these gears meet exact specifications and quality standards.


  • State-of-the art design
  • Advanced heat-treating techniques
  • Leading-edge quality testing processes


  • Rear 4.88 ratio ring & pinion set for 11.5" AAM