Honda-SOHC

Other Stuff => Desperately Seeking!! => Topic started by: Harold 400/4 on September 29, 2025, 08:27:05 PM

Title: Mixture screw spring CB550K3
Post by: Harold 400/4 on September 29, 2025, 08:27:05 PM

Does anyone have a spare mixture screw spring I could buy pls?
Carbs are PD46A and I’m currently overhauling. Took the 4 mixture screws out, and one of the springs is in two pieces. All the other parts seem OK other than the O rings which I’ll renew.
Many thanks
Harold

Title: Mixture screw spring CB[emoji2[emoji2391]9[emoji2391]][emoji2[emoji2391]9[emoji2391]]0K[emoji2391]
Post by: JamesH on September 29, 2025, 08:39:51 PM

Harold - I was just about to list these on eBay as a spares set for £60. Probably more than you want to spend, but might be a good option as a spares resource - you could re-plate/replace all of the hardware over time and swap in/out on your set. Happy to do them for £50 to a forum member. The bodies are probably too corroded to be salvegable.

(https://uploads.tapatalk-cdn.com/20250929/e490ea6a8166a0e5378763c4960f7b20.jpg)
(https://uploads.tapatalk-cdn.com/20250929/ac37be8348da055773b6e40b57b1cbe0.jpg)
(https://uploads.tapatalk-cdn.com/20250929/bea5a1d05a730a0d760091fc93dd0596.jpg)
(https://uploads.tapatalk-cdn.com/20250929/f804fbd59fcca9c095e92cab0549b92e.jpg)
(https://uploads.tapatalk-cdn.com/20250929/d540909d2ee679008fcaadb900e7df5b.jpg)
(https://uploads.tapatalk-cdn.com/20250929/fc320f759deafdb996ed1d483ed1688a.jpg)


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Title: Re: Mixture screw spring CB550K3
Post by: Harold 400/4 on September 30, 2025, 06:59:30 AM

Hi James. Many thanks for the offer, but as it’s just the one spring I need, I will decline.
Good luck with the sale.

Title: Re: Mixture screw spring CB550K3
Post by: Johnny4428 on September 30, 2025, 07:07:53 AM

Hi Harold, I have one, just pm your address and I’ll pop it in the post.

Title: Re: Mixture screw spring CB550K3
Post by: Harold 400/4 on September 30, 2025, 04:29:31 PM

Thanks Johnny. PM sent 👍