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View Full Version : spindles the same on corp 10, and 3/4 ton?bearings?


jnyblazer
02-18-2013, 02:38 PM
so i am going to put some new bearings and disks on the blazer, its a corp 10, with 3/4 disk brakes, my question is this, are the spindles the same on both?:confused0006: i am worried about buying the wrong size bearing? i believe my running gear is 91, if anyone could shed some light that would be great.

4skin
02-18-2013, 04:31 PM
Only way is to pull them could be large or small spindle
So pull one side apart get the seal and bearing no and go get them
When you got it pulled apart then you can clean the bearings and see if it needs new
Or just re packed unless you like throwing money away

jnyblazer
02-18-2013, 05:02 PM
thx 4skin, i am worried that the wrong bearings were put in, could i run the spindle #s to get the bearing numbers?

m j
02-18-2013, 06:12 PM
I cant even tell what the question is.
corp 10 bolt can be 1/2 or 3/4 ton, they both use the same spindle and bearings

the d44 it depends on the year, early stuff used small spindle for 1/2 ton and large for 3/4, and later they just used a large bearing setup but I am not 100% it was perfectly compatible with the old large bearing stuff as the spindle kit has a different part number.
I think 706528 and 706529 are the old small and large bearing spindle kit numbers, the new large spindle kit number is 706570 (went from memory on the numbers so look em up before using them to order parts)

85chevy
02-18-2013, 07:35 PM
Yes its the same spindle for 10 bolt, Large D44 just the hub changes to a 6 bolt or an 8 bolt

jnyblazer
02-19-2013, 09:13 PM
Yes its the same spindle for 10 bolt, Large D44 just the hub changes to a 6 bolt or an 8 bolt


i thought so, thx ![cheers]