anybody have selectro hubs - The 1947 - Present Chevrolet & GMC Truck Message Board Network

OLDCHEV4X4 · 09-12-2004, 08:07 PM

Im trying to remove a axle out of a spare rear i have. Done it a hundred times. But this thing has Selectro hubs on it, a big black knob made out of aluminum. I got the knob removed. And the big snap ring. And the small snap ring off the end of the stub axle. But i cant get the mating aluminum part for the selectro hub to come out. And the gear on the stub axle woulnt come off either. PB blaster made everything move nicely. but thats it.
Am i missing something? I done broke the aluminum piece by prying on it!!
Thanks,
Randy

1969 GMC · 09-12-2004, 08:31 PM

Blazerman has these hubs. Hopefully he will see this post.

OLDCHEV4X4 · 09-12-2004, 09:26 PM

Blazerman.....Help!......Its for my Blazer!

BLAZERMAN · 09-12-2004, 11:36 PM

My Selectros are external drive so they are a 1 peice unit, all you do is remove the 8 drive bolts and pull them out. Yours will be internal drive and it sounds like you have done everything necessary to remove them but sometimes they can be stuborn, are they stoping at the groove for the snap ring on the stubshaft? sometimes the splines get burrs and the internal hub wont slide past them, if so try a small file to deburr them. If this is an open knuckle axle there may be enough slop in the axle u joint and stub to push the axleshaft inn towards the center section and that will usually pop the hub out. Hope this helps.

BLAZERMAN · 09-12-2004, 11:41 PM

I just reread your post and your hubs may be different than I am thinking, can you post some pics?

OLDCHEV4X4 · 09-13-2004, 06:07 AM

i cant post pic. , this is a loaner computer till i get a new one. Its a open knuckle, 1971 , dana 44 axle. It looks like its stoping at the big internal snap

ring groove. i will emery the i.d. and try again tonight.
Thanks, Randy

**JIMs70GMC** · 09-13-2004, 08:31 AM

Have them on my 71, have had no problem removing, just did the bearings 2 weeks ago. No problems. If I remember you remove the 6 little screws(3 phillips and 3 torx) the take the handle off w/ the spring and cam piece then remove the snap ring and 6 bolts holding the body on and it should slide off, coupler and body.

OLDCHEV4X4 · 09-13-2004, 08:16 PM

Six bolts?? What six bolts? Where are these six bolts? Are they thru the aluminum pc. thats held in by the big internal snap ring?

09-12-2004, 08:07 PM	#1
OLDCHEV4X4 Registered User Join Date: Apr 2000 Location: Chester County PA, USA Posts: 1,228	anybody have selectro hubs Im trying to remove a axle out of a spare rear i have. Done it a hundred times. But this thing has Selectro hubs on it, a big black knob made out of aluminum. I got the knob removed. And the big snap ring. And the small snap ring off the end of the stub axle. But i cant get the mating aluminum part for the selectro hub to come out. And the gear on the stub axle woulnt come off either. PB blaster made everything move nicely. but thats it. Am i missing something? I done broke the aluminum piece by prying on it!! Thanks, Randy __________________ 72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania

09-12-2004, 08:31 PM	#2
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	Blazerman has these hubs. Hopefully he will see this post. __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650

09-12-2004, 09:26 PM	#3
OLDCHEV4X4 Registered User Join Date: Apr 2000 Location: Chester County PA, USA Posts: 1,228	Blazerman.....Help!......Its for my Blazer! __________________ 72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania

09-13-2004, 06:07 AM	#6
OLDCHEV4X4 Registered User Join Date: Apr 2000 Location: Chester County PA, USA Posts: 1,228	i cant post pic. , this is a loaner computer till i get a new one. Its a open knuckle, 1971 , dana 44 axle. It looks like its stoping at the big internal snap ring groove. i will emery the i.d. and try again tonight. Thanks, Randy __________________ 72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania

09-13-2004, 08:31 AM	#7
JIMs70GMC user # 2756 Join Date: Jun 2001 Location: Chesapeake, Virginia Posts: 4,612	Have them on my 71, have had no problem removing, just did the bearings 2 weeks ago. No problems. If I remember you remove the 6 little screws(3 phillips and 3 torx) the take the handle off w/ the spring and cam piece then remove the snap ring and 6 bolts holding the body on and it should slide off, coupler and body. __________________ 1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs 1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX 1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears 1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now..... 1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone. 1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed. 1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm

09-12-2004, 11:36 PM	#4
BLAZERMAN Currently Blazerless Join Date: Apr 2000 Location: St. Joseph Mo. Posts: 4,826	My Selectros are external drive so they are a 1 peice unit, all you do is remove the 8 drive bolts and pull them out. Yours will be internal drive and it sounds like you have done everything necessary to remove them but sometimes they can be stuborn, are they stoping at the groove for the snap ring on the stubshaft? sometimes the splines get burrs and the internal hub wont slide past them, if so try a small file to deburr them. If this is an open knuckle axle there may be enough slop in the axle u joint and stub to push the axleshaft inn towards the center section and that will usually pop the hub out. Hope this helps.

09-12-2004, 11:41 PM	#5
BLAZERMAN Currently Blazerless Join Date: Apr 2000 Location: St. Joseph Mo. Posts: 4,826	I just reread your post and your hubs may be different than I am thinking, can you post some pics?

09-13-2004, 08:16 PM	#8
OLDCHEV4X4 Registered User Join Date: Apr 2000 Location: Chester County PA, USA Posts: 1,228	Six bolts?? What six bolts? Where are these six bolts? Are they thru the aluminum pc. thats held in by the big internal snap ring? __________________ 72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania



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