Fitment
for Chevy
for Silverado 2500HD/3500HD 6.0L/6.6L 2011-2014

for GMC
for Sierra 2500HD/3500HD 6.0L/6.6L 2011-2014

Item Offered
Package Quantity: 1

Position
Location: Front Driver or Passenger Side

Part Number
66-1556HD,661556HD,25856606

Compressed Length (in)
22.87

Input Shaft Connection Style
Bolt-on

Output Shaft Connection Style
Splined

Output Shaft Spline Count
36

Quantity Sold
1pc

Spindle Nut Included
Yes

Engine
V8 6.0L,V8 6.6L

Feature
Item Type

Function of Axle Shaft
The function of an axle shaft is to transmit power from the vehicle's transmission or differential to the wheels, allowing the vehicle to move. Axle shafts are a critical component of a vehicle's drivetrain, which is responsible for transferring power from the engine to the wheels.