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Re-assembling my 8-3/4 rear end
#1227320
05/04/12 08:16 PM
05/04/12 08:16 PM
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Joined: Sep 2011
Posts: 339 California
moparbroz
OP
enthusiast
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OP
enthusiast
Joined: Sep 2011
Posts: 339
California
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I purchased mostly all seperate components. The axle housing I had powder coated. I have sealed bearings that need to be pressed onto my axles and I have a 489/323 suregrip unit. I have never assembled a rear end. Questions I have are:
1. Do the exle splines simply slide into the suregrip female splines while the backing plates mated to the housing secures everything or do I need grease, silicone, etc?
2. The suregrip unit to the housing gets a gasket, nuts and washers. Anything else like silicone.
3. Once together how much gear oil do I add to the housing? What type of gear oli? Best method for administering the gear oil into the pumpkin?
Anything else I need to know?
Thanks!
Last edited by moparbroz; 05/04/12 09:03 PM.
Hebrews 11:1
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Re: Re-assembling my 8-3/4 rear end
[Re: moparbroz]
#1227321
05/05/12 12:49 AM
05/05/12 12:49 AM
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Joined: Jan 2003
Posts: 70,126 Here
DirectSubjection
Tacohead. The First and Only
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Tacohead. The First and Only
Joined: Jan 2003
Posts: 70,126
Here
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I just slide the axles in.
Don't forget to add limited slip additive.
Ride eternal, shiny and chrome
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Re: Re-assembling my 8-3/4 rear end
[Re: RSNOMO]
#1227324
05/05/12 12:38 PM
05/05/12 12:38 PM
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Joined: Sep 2011
Posts: 339 California
moparbroz
OP
enthusiast
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OP
enthusiast
Joined: Sep 2011
Posts: 339
California
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Excellent. Thank you. Quote:
Axle shaft retaining nuts-torque to 35 ft./lbs.
Carrier to housing-45 ft./lbs. OE is no washers. I like a gasket-clean/dry.
I like a petroleum-based gear oil. Use an additive. You'll see a provision in the case. Pipe plug. Capacity is 4.4 pints.
'Green' bearings have pro/con. My experience is they don't live on the street. Keep an eye on 'em.
Hebrews 11:1
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Re: Re-assembling my 8-3/4 rear end
[Re: OzHemi]
#1227328
05/05/12 08:46 PM
05/05/12 08:46 PM
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Joined: Sep 2011
Posts: 339 California
moparbroz
OP
enthusiast
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OP
enthusiast
Joined: Sep 2011
Posts: 339
California
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The bottle I bought had 4 oz. I see above that 4.4 pints is recommended. Thoughts? Quote:
I always used to use the GM stuff (1052358 is the part number)
Comes in a similar sized little bottle.
Hebrews 11:1
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Re: Re-assembling my 8-3/4 rear end
[Re: OzHemi]
#1227330
05/06/12 11:30 AM
05/06/12 11:30 AM
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Joined: Sep 2011
Posts: 339 California
moparbroz
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enthusiast
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OP
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Joined: Sep 2011
Posts: 339
California
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Okay. Any particular gear oil better than another? Thanks neighbor!!! Quote:
You just dump the entire bottle of additive in, then just fill the diff the rest of the way with gear oil. Just fill till it starts to dribble out the filler should be fine.
Hebrews 11:1
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