Trailing Arm Bushings, What material to select? |
|
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. |
|
Trailing Arm Bushings, What material to select? |
malcolm2 |
Aug 28 2014, 03:32 PM
Post
#1
|
Advanced Member Group: Members Posts: 2,747 Joined: 31-May 11 From: Nashville Member No.: 13,139 Region Association: South East States |
I need to replace the rear wheel bearings, so "while I am in there" I will also tackle the bushings.
Rubber looks to be the OEM choice but is hard to find with the exception of the elephant racing kit that includes the shafts and install tools. $300+ I used the Elephant bushings on the front. I found poly-graphite to be the least expensive < $20 for a set of 4 bushings only With Delrin as the middle of the road choice. @ $50 for a set of 4 bushings only So what is the +/- of each material? Can you throw a few vendors out there? My car is a daily driver? Clark |
Matt Romanowski |
Sep 18 2014, 10:55 AM
Post
#2
|
Senior Member Group: Members Posts: 878 Joined: 4-January 04 From: Manchester, NH Member No.: 1,507 |
I've only done the fronts and was worried about the JB Weld too until I thought it out. The load on the JB Weld is really only in shear (as the arm rotates) and with a good bearing and fit, the load is actually really small. Any compression loads are not high and I'm sure JB Weld has a metric ST of compression strength. So, sort of hokey, but fully functional and solves lots of other problems.
|
Lo-Fi Version | Time is now: 8th June 2024 - 01:00 AM |
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 ... |