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'89 930
Join Date: Dec 2007
Location: Ft Myers, FL
Posts: 452
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73 to 75 rear wheel bearing question
I am changing the trailing arms in a 1973.5 to a aluminum set and I am wondering, did the rear wheel bearings change from the '73 to the '75?
Our host seems to list a set for the 69 to 73 and a set for the 74 to 89. They look similar but is there any differences that would make the new 75 trailing arms and new brgs not work with the 73 hubs?
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'89 930 3.4, twin plug, crank fire, K27, cams, B&B I/C, coil overs, EVO '73 911 'ol Yeller - 3.0 ST Clone '74 911 green with NV - 3.6 RSR to be '87 951 Red Vitesse Stage 3r, AOR, Ruf, Motion Control '01 996 ECU flash, 911Tuning exhaust, DV, Techart |
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01-30-2009, 06:01 AM
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Registered
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,530
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larger OD on the later ones.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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01-30-2009, 06:28 AM
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Registered
Join Date: Mar 2008
Location: Dayton Ohio.....Americas Playground!!!
Posts: 2,209
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I have a really nice set of rear alum arms complete with everything including E brake and cables. The wheel bearings only have 4500 miles on them. I bought them for my 911 but decided to keep the steel arms. Not sure if you are looking for a set but if you are shoot me an email. Thanks, Mark
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1997 C4S stock...ish 1970 911T Restored Hot Rod....Sold  http://forums.pelicanparts.com/porsche-911-technical-forum/418411-here-my-new-old-project-lilly.html |
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01-30-2009, 06:31 AM
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'89 930
Join Date: Dec 2007
Location: Ft Myers, FL
Posts: 452
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Hey John,
Thanks for the input. So I am clear, do I need to change out the '73 hubs to '75 hubs to make this work, or is it a match because the I.D. of the two bearings is the same and thus the '73 hubs will work with the 75 new bearings?
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'89 930 3.4, twin plug, crank fire, K27, cams, B&B I/C, coil overs, EVO '73 911 'ol Yeller - 3.0 ST Clone '74 911 green with NV - 3.6 RSR to be '87 951 Red Vitesse Stage 3r, AOR, Ruf, Motion Control '01 996 ECU flash, 911Tuning exhaust, DV, Techart |
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01-30-2009, 07:06 AM
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Registered
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,530
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the ID is the same, so the hubs and axles will interchange.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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01-30-2009, 08:48 AM
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'89 930
Join Date: Dec 2007
Location: Ft Myers, FL
Posts: 452
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Great, thanks for the clarification John!
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'89 930 3.4, twin plug, crank fire, K27, cams, B&B I/C, coil overs, EVO '73 911 'ol Yeller - 3.0 ST Clone '74 911 green with NV - 3.6 RSR to be '87 951 Red Vitesse Stage 3r, AOR, Ruf, Motion Control '01 996 ECU flash, 911Tuning exhaust, DV, Techart |
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01-30-2009, 02:33 PM
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Registered
Join Date: Jul 2003
Posts: 850
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Quote:
Maybe not so. Here: https://forums.pelicanparts.com/porsche-911-technical-forum/1007520-early-911-rear-hub-question.html |
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01-01-2024, 02:57 PM
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Banned
Join Date: Dec 2023
Posts: 5
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Quote:
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