Honda-SOHC

Other Stuff => Desperately Seeking!! => Topic started by: Johnny4428 on November 07, 2023, 10:59:15 AM

Title: 1974 cb550 left side cover
Post by: Johnny4428 on November 07, 2023, 10:59:15 AM
Hi all, just by chance does anyone have a left side cover, will purchase a repro one if not. In the process of repairing right side one at the minute so might need two, but hoping it will be OK. Also anyone on here bought a repro one?
Title: Re: 1974 cb550 left side cover
Post by: Nurse Julie on November 07, 2023, 11:57:43 AM
Haven't got a side panel Johnny but the aftermarket ones on Ebay made by Martyn at LPM panels, or RIM UK as he trades now, are excellent. We've purchased about 20
sets from him for Honda fours, the last set only last week.
Title: Re: 1974 cb550 left side cover
Post by: Johnny4428 on November 07, 2023, 12:12:37 PM
Excellent Julie! Thanks for that.
Title: Re: 1974 cb550 left side cover
Post by: Johnny4428 on November 07, 2023, 01:02:43 PM
Contacted Martyn at LPM Plastics and he doesn’t do ones for the 550k not for my model at least. Can get them from CMS though. Will try DS too.
Title: Re: 1974 cb550 left side cover
Post by: Bryanj on November 07, 2023, 01:50:55 PM
74 550K is same as 500 i think 323 middle part number. F anf K3 are different
Title: Re: 1974 cb550 left side cover
Post by: Johnny4428 on November 07, 2023, 02:17:19 PM
I did wonder Bryan but didn’t want to debate it with the seller. Thanks for that.
Title: Re: 1974 cb550 left side cover
Post by: Oddjob on November 07, 2023, 02:49:53 PM
Anyone near you Johnny that owns a 500 four? if so pop over and borrow one to test fit.

I'm with Bryan on this one, I'm 99% sure the panels are the same as the 500 four up to 550K2, after that they did change.
Title: Re: 1974 cb550 left side cover
Post by: Nurse Julie on November 07, 2023, 03:11:57 PM
Yes, Bryan is correct as its a 500/4 frame. Don't forget, Martyn doesn't know anything about these bikes, or Kawazaki, or Yamaha etc, he just manufactures panels.
Title: Re: 1974 cb550 left side cover
Post by: Johnny4428 on November 07, 2023, 03:15:00 PM
Thanks all for that, no one near with a 500 that I know about Ken. Think I’ll take a chance and order.
Title: Re: 1974 cb550 left side cover
Post by: Orcade-Ian on November 07, 2023, 03:31:44 PM
Hi Johnny,
You could pm Hubert over on Lismore (honda enthusiast on here). He might do a rubbing of the mounts and some detailed pics and measurements for you.  He's another one who might come along if we ever get chance of a meet up.

Ian
Title: Re: 1974 cb550 left side cover
Post by: Johnny4428 on November 07, 2023, 05:49:41 PM
Thanks Ian, good thinking, just checked on CMS site and same part number for 500 as 550.
Title: Re: 1974 cb550 left side cover
Post by: andy120t on November 10, 2023, 07:40:28 AM
Somewhere......there's is a thread with piccies of the different panels and their mounting lugs. I can't find it though 😕😕
Title: Re: 1974 cb550 left side cover
Post by: davidcumbria on November 10, 2023, 08:07:46 AM
There is good info and piccies in the faq here
http://www.sohc4.com/cb550/cb550/

Quote
CB550 Right Side Covers   CB550 Left Side Covers   CB550 Left Side Covers
The left cover mountings are the same for all the 500-550s all years. Swap around as you chose. The right covers differ in mounting at the top forward mount position where the mount tab is rotated 90 degrees. The 390 and 404 covers swap among frames F style and late K model, but not with the earlier K model 323 frames/covers.
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