I need the torque spec for the axle and the axle nut for the front wheel bearing. 2004 gmc yukon 4.8 ltr. 4wd.thank you

103 ft lbs

BHA53914 Axle / Spindle Nut Torque Specification - 1A Auto

https://docs.1aauto.com > BHA53914 Torque Spec
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GMC. Envoy XL. 2002-06. Front. 103. 140. GMC. Envoy XUV. 2004-05. Front. 103. 140. Isuzu. Ascender ... BHA53914. Axle / Spindle Nut Torque Specification.

https://www.google.com/search?q=Torque+specs+for+a+2005+GMC+Envoy+axle+nut

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The hub bearing retaining bolts are 150 ft. lbs the center axle nut primary torque 135 ft.lbs rotate 5-10 times increasing torque by 50 ft.lbs until final torque of 265 ft.lbs is reached

Here are the front axle nut torque specs for the 2004 Chevy Silverado 2500HD:
• Axle Shaft nut - 177 ft-lb
• hub and bearing assembly to steering knuckle bolts - 133 ft-lb

Remove the axle nut. Put a punch in the fins of the rotor to keep the hub from spinning. Remove the caliper and the rotor. Unplu the abs harness. Remove the three bolts that hold the hub to the knuckle. Remove the hub/bearing from the knuckle. Reverse to install. Make sure you torque the three bolts that hold the bearing to the knuckle and the axle nut to the correct torques spec. Failure to do so will cause premature bearing failure. Also use a good quality bearing. SKF is a good brand. Let me know if you have any questions and I'll do my best to answer them. Thank you for using FixYa.com!

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

The front wheel bearing is a hub and bearing assembly. To remove you will.... 1. Remove the tire 2. Remove the axle nut. You can put a punch in the fins of the rotor to keep the assembly from turning while you rmove the nut. You can can do the same thing when you torque the axle nut. 3. Remove the caliper and rotor. 4. Unplug the abs sensor if equipped. 5. Remove the three bolts that hold the hub to the knuckle. 6. Rmove the hub. If you need torque specs let me know and i'll get them for you. It is absolutely critical that you torque the axle nut to the proper spec!

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

The torque spec is 103ft lbs. Most axle nuts on 4wd are around 100lbs, I have worked on cars for a while, so I usually tighten it down "wrist" tight, and give it a 1/4 turn. Always ends up being between 90-105lbs. Thanks.

36mm most likely

do not replace only the bearing. replace hub assembly. remove rim/tire , remove caliper, mounting plate, rotor. . un bolt hub assembly, unplug abs. remove front axle nut if 4x4. you may need to rent the axle nut remove kit and hub puller. pull out hub. drive axle reward out of hub. install new part. do not torque hub over 90lbs. check with parts sell for spec

The axle nut spec is 177 foot lbs. and the bearing to knuckle bolts spec is 133 foot lbs.

Jack up vehicle and support with jack stands
Take off wheel
remove brake caliper
remove caliper bracket
remove rotor
remove axle retaining nut cotter pin
remove axle retaining nut
remove axle from output flange
pull axle out of vehicle
hub and bearing assembly held in by 4 bolts

installation is reverse of removal. You will need to find out the torque specs for the axle retaining nut.