Differential Case: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
Front Axle
Corporation Axle	4.3	2.8	A
Dana Axle	5.3	3.8	A
Note
To Replace Pinion & Side Gears,Pinion Shaft,Thrust Washers, Add	0.5	0.3	A
To Replace Ring & Pinion, Add
Corporation Axle	1.7	1.2	A
Dana Axle	2.1	1.6	A
To Replace Pinion Bearings, Add
Corporation Axle	1.4	0.9	A
Dana Axle	1.6	1.1	A
To Replace Diff Case Side Bearings, Add
One Side	0.2	0.1	A
Both Sides	0.4	0.2	A
To Replace Axle Shaft and/or U-Joint, Add	0.7	0.4	A
To Replace Axle Shaft Guide, Add
One	0.4	0.2	A
To Replace Axle Shaft Oil Seal, Add
One	0.4	0.2	A
Rear Axle
Complete Assembly Without Transfer of Parts	3.2	0.0	B
Note
To R&R Ring & Pinion, Add	1.0	0.0	B
To R&R Side Bearings, Add	0.4	0.0	B
To R&R Gear Kit and/or Clutch Pack, Add
Without Locking	0.2	0.0	B
With Locking	0.5	0.0	B
To R&R Pinion Cups, Add	0.2	0.0	B
To R&R Axle Bearings, Add	0.2	0.0	B
Overhaul/Rebuild
Rear Axle
Use Differential Case Plus Combinations