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brwn70gmc · 03-01-2015, 01:13 AM

My 99 3/4 ton Suburban has a Corporate 14 bolt rear end. The passenger side rear hub seal leaks, and needs replacing every 2-3 years (along with soaked brake shoes) Is the whole housing assembly bad since the hub seal rides on
it? I also have a whine under power, which goes away on coast, thinking that might be a pinion bearing?

03-01-2015, 01:13 AM	#1
brwn70gmc Registered User Join Date: Dec 2014 Location: north of Seattle, WA Posts: 28	99 K2500 rear axle hub seal leak My 99 3/4 ton Suburban has a Corporate 14 bolt rear end. The passenger side rear hub seal leaks, and needs replacing every 2-3 years (along with soaked brake shoes) Is the whole housing assembly bad since the hub seal rides on it? I also have a whine under power, which goes away on coast, thinking that might be a pinion bearing?