Chromoly For GM/AAM 11.5 Rear Differential 40.25 Inch Long 11.5 AAM 2011+ GM Full Float 4340 Rear (34.0 Inch - 40.25 Inch Cut To Length) (8x3.818 Inch )/ 97mm Bolt Pattern Yukon Gear & Axle

  • Chromoly For GM/AAM 11.5 Rear Differential 40.25 Inch Long 11.5 AAM 2011+ GM Full Float 4340 Rear (34.0 Inch - 40.25 Inch Cut To Length) (8x3.818 Inch )/ 97mm Bolt Pattern Yukon Gear & Axle
  • Chromoly For GM/AAM 11.5 Rear Differential 40.25 Inch Long 11.5 AAM 2011+ GM Full Float 4340 Rear (34.0 Inch - 40.25 Inch Cut To Length) (8x3.818 Inch )/ 97mm Bolt Pattern Yukon Gear & Axle-1
  • Chromoly For GM/AAM 11.5 Rear Differential 40.25 Inch Long 11.5 AAM 2011+ GM Full Float 4340 Rear (34.0 Inch - 40.25 Inch Cut To Length) (8x3.818 Inch )/ 97mm Bolt Pattern Yukon Gear & Axle-2
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Yukon Gear & Axle

YA WGM11.5B-30-40.25

$283.89
$283.89
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Yukon performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced heat treating to create an axle of unmatched quality and durability. Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.

Features:

Fits GM/AAM 11.5 rear differential Length 40.25 Can be cut to fit, nominal lengths 34 to 40.25 4340 Chromoly construction for superior strength

Details:

  • AAP Selling Package Quantity UOM: EA
  • Aap uda 12: EA
  • Aap uda 22: 1
  • Bolt Circle Diameter: 3.818 Inch
  • Inboard Spline Quantity: 30
  • Shaft Length: 40.25 Inch
  • Shaft Material: 4340 Nickel Chromoly Steel
  • Spline Length: 10 Inch

Fitment Notes:

  • AAM 11.5" Rear
  • 40.25 inch. Long

Vehicle Fitment

Year Make Model Trim
2011–2018 Chevrolet Silverado 3500 HD —
2011–2018 GMC Sierra 3500 HD —