Yukon Gear Rear Differential Master Overhaul Kit, 2001-2010 LB7/LLY/LBZ/LMM

Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

Yukon master overhaul kits give you the high quality parts needed from start to finish on ring and pinion installs for AAM 11.5" rear differentials. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. They are the most comprehensive and complete kits on the market. Extensive research to ensure that every kit is specially tailored to your 2001-2010 LB7, LLY, LBZ & LMM Duramax Diesel.

Features:

• Timken bearings & races
  
• High quality seals & small parts

Includes:

• Carrier bearings & races
• Pinion bearings & races
• Pinion seal
• Pinion nut
• Axle seals
• Complete shim kit
• Ring gear bolts
• Crush sleeve
• Thread locker
• Marking compound with brush
• Silicone

Notes:

• In mid 2011 the design for the pinion bearing changed, the early design had a rear pinion race O.D. of 4.125" and the later design has an O.D. of 4.375"
• This kit is the 4.125" design