Using a Boxster Rear Hub for 5 Bolt Conversion, I think it will be EASY |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Using a Boxster Rear Hub for 5 Bolt Conversion, I think it will be EASY |
914Sixer |
Nov 19 2014, 06:10 PM
Post
#1
|
914 Guru Group: Members Posts: 8,900 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region |
We all know that 69-73 911 rear hubs are getting scarce and pricey. I went out on a limb and bought a whole rear 99 Boxster assembly for $41 delivered on EBAY. It is a well known fact that the 914 and the Boxster use the same wheel bearing. So I figured it would be an easy swap. I drove the hub out of the bearing and started the comparison of the two hubs. I had a 69-73 911 rear hub and a -6 stub axle to use as a baseline. The Boxster hub has the same splines as the 911/914-6 stub axle so it was a drop in fit. One down, so I put them side by side to find out they are the same height. Now have two down, the last check was to set the rotors on both hubs to see where we were at. Bingo, they matched up. So the stub, the hub and the height are all the same. HOWEVER, there is one area to be addressed. the -6 stub sticks up about 5mm past the center of the hub. It is going to require a spacer to fill in the area so the washer and nut will tighten down. I am thinking that the one that Patrick Motor sports will do the trick. I think it will be worth trying because I am using Boxster wheels.
Tell me what you think. Attached image(s) |
914GTSTI |
Feb 12 2015, 11:03 AM
Post
#2
|
Member Group: Members Posts: 270 Joined: 16-September 07 From: Glendale AZ Member No.: 8,123 Region Association: None |
The way I looked at it, the brake caliper is in the same position (no spacers stock mount) and its the 914-4 rotor. This should make every thing the same. IMO
Right ? (IMG:style_emoticons/default/idea.gif) |
Mueller |
Feb 12 2015, 11:06 AM
Post
#3
|
914 Freak! Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None |
The way I looked at it, the brake caliper is in the same position (no spacers stock mount) and its the 914-4 rotor. This should make every thing the same. IMO Right ? (IMG:style_emoticons/default/idea.gif) Sounds good to me! Thanks for going thru this learning process.... |
Lo-Fi Version | Time is now: 4th June 2024 - 10:51 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |