Brakes and Traction Control: Specifications

Front	JC5/JH5-Vacuum	Normal Size O.D. X Thickness	12.00 x 1.14
		Original Thickness	1.14
		Minimum After Refinish	1.10
		Replacement (Discard)	1.082 in
	JH6-Hydraulic	Normal Size O.D. X Thickness	12.80 x 1.50
		Original Thickness	1.50
		Minimum After Refinish	1.46
		Replacement (Discard)	1.437 in
	JH7-Hydraulic	Normal Size O.D. X Thickness	12.80 x 1.50
		Original Thickness	1.50
		Minimum After Refinish	1.46
		Replacement (Discard)	1.437 in
	Pickup JC5/JH5-Vacuum	Rear Axle Ring Gear Size	8.6 in
Rear		Normal Size O.D. X Thickness	12.80 x 0.787
		Original Thickness	0.787
		Minimum After Refinish	0.748
		Replacement (Discard)	0.728 in
	Suburban/Utility JC5/JH5-Vacuum	Rear Axle Ring Gear Size	8.6 in
		Normal Size O.D.X Thickness	13.00 x 1.181
		Original Thickness	1.181
		Minimum After Refinish	1.142
		Replacement (Discard)	1.122 in
	JH-6	Rear Axle Ring Gear Size	9.5 in
		Normal Size O.D. X Thickness	13.00 x 1.142
		Original Thickness	1.141
		Minimum After Refinish	1.102
		Replacement (Discard)	1.082 in
	JH6-Hydraulic	Rear Axle Ring Gear Size	10.5/11.5 in
		Normal Size O.D. X Thickness	13.00 x 1.142
		Original Thickness	1.141
		Minimum After Refinish	1.102
		Replacement (Discard)	1.082 in
	JH7-Hydraulic	Rear Axle Ring Gear Size	11.5 in
		Normal Size O.D. X Thickness	12.80 x 1.181
		Original Thickness	1.181
		Minimum After Refinish	1.142
		Replacement (Discard)	1.122 in