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12-30-2006, 04:16 PM | #1 |
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Join Date: Aug 2006
Location: Florida
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wheel bearings...not sure
So I went down to the zone to get some new front wheel bearings and seals.
My option code in glovebox says j50(power brakes) I have the light duty brakes. Anyway, the people at the zone could not tell from the computer which bearings I needed. This is what comes up: Please select one of the following: With JB5, JD3, JD5 brake system With JB1, JB3 brake system I don't know how to decipher this to what I have... Can someone help me please? thx |
12-30-2006, 05:41 PM | #2 |
Until Seventy Times Seven
Join Date: Feb 2005
Location: Rocky Mountain Front Range
Posts: 1,301
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Re: wheel bearings...not sure
pcmcobra-
You probably have the JB3 system. JB1 - 1" rotors with manual brakes (C-model) JB3 - 1" rotors with vacuum-assist brakes (C-model) JB5 - 1 1/4" rotors with vacuum-assist brakes (Any model) JD3 - 1 1/4" rotors with hydroboost-assist brakes (Diesel engine) JD5 - 1 1/4" rotors with hydroboost-assist brakes (Diesel engine)
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boxRODz 1983 C10 SWB Fleetside When two halves is gone, there's nuthin left. Two nothings is nuthin. That's mathematics son. You can argue with me but you can't argue with figures. Two half nothings is a whole nuthin... Last edited by boxrodz; 12-30-2006 at 05:42 PM. |
12-30-2006, 06:30 PM | #3 |
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Re: wheel bearings...not sure
thx
can you tell me where i can access that info? |
12-31-2006, 02:28 AM | #4 |
No No
Join Date: Jun 2005
Location: Pueblo Colorado
Posts: 1,781
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Re: wheel bearings...not sure
Going to Autozone was the first mistake.
If you have a C10 or 1500 series you need 2, BR3's inner and 2, BR5's outter SKF numbers or SA3 and SA6 Motor City. IIRC they cross to National numbers.
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1976 Custom Deluxe SWB Med FMB.3/4 Drop. Gen VI 454, Muncie HD 3 speed With Modified OE Hurst Shifter, 3.73 12 bolt, GMPP HO roller cam, Hooker headers, Performer intake with modified Q-jet, Accel distributor. Best 1/4 12.3 @108. Funnest run 19.84 @88 full 1/4 mile burn out. 1997 K1500 ext cab 5.7 stock except muffler Last edited by SSC's76; 12-31-2006 at 02:00 PM. |
01-01-2007, 01:12 PM | #5 | |
7000 #'s of american IRON
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Re: wheel bearings...not sure
Quote:
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01-01-2007, 01:29 PM | #6 |
Did someone say MUD?
Join Date: Aug 2003
Location: Pullman,WA
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Re: wheel bearings...not sure
I used to work at shucks, and the computer always asked crazy questions......Mike
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Im in the market guys...so keep ya eyes peeled -------------------- Mini trucks are for guys who cant get it up! |
01-02-2007, 05:46 PM | #7 |
Until Seventy Times Seven
Join Date: Feb 2005
Location: Rocky Mountain Front Range
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Re: wheel bearings...not sure
A good source would be the shop manual. Heims Inc as well as a few other places sells them, sometimes in discount if it is in reprint.
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boxRODz 1983 C10 SWB Fleetside When two halves is gone, there's nuthin left. Two nothings is nuthin. That's mathematics son. You can argue with me but you can't argue with figures. Two half nothings is a whole nuthin... |
01-02-2007, 05:55 PM | #8 | ||
Until Seventy Times Seven
Join Date: Feb 2005
Location: Rocky Mountain Front Range
Posts: 1,301
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Re: wheel bearings...not sure
Quote:
Quote:
JB8 - 12 1/2" x 1 1/2" rotors with hydroboost-assist brakes (Any Model) JF9 - 14 1/4" x 1 1/2" rotors with hydroboost-assist brakes (Any Model)
__________________
boxRODz 1983 C10 SWB Fleetside When two halves is gone, there's nuthin left. Two nothings is nuthin. That's mathematics son. You can argue with me but you can't argue with figures. Two half nothings is a whole nuthin... |
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