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General control line discussion => Classifieds => Topic started by: Roger_Pion on September 06, 2022, 06:43:17 PM

Title: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Roger_Pion on September 06, 2022, 06:43:17 PM
Looking for OS old part #2305. Rod has .25” big end hole and 5.5mm small end, for old-style MAX-H with smaller bypass. It’s the same size as the MAX-S rod except the small end 5.5 mm hole.

I read that someone made some that were bushed or real hard aluminum and I need a new one for my MAX-H S.  PM if you know who might can help.

thanks!
Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Steve Lotz on September 07, 2022, 05:33:30 AM
Are you sure your part # is correct? I have a rod in the package that says it is for the 40SP, 40P,40R, and 40S and that part # is 24105008. Part # 23005007 is for the 35S among others. I'm confused. Which are you looking for?
Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Roger_Pion on September 07, 2022, 05:45:24 AM
Thanks Steve, I was never able to cross the old part # with the number you wrote, 24105008.  So that helps.

You wouldn't be interested in selling that rod would you?

Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Steve Lotz on September 07, 2022, 05:56:27 AM
I think I understand now. Your part number had me confused for a moment. Yes, I would sell it. Let's take this to private message. I'll get back with you when I figure the cost. I would buy a little bubble mailer to send it. Give me a day or so.
Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Steve Lotz on September 07, 2022, 06:29:51 AM
As far as I know, nobody made aftermarket rods for the 40H series, just the 35S.
Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Roger_Pion on September 07, 2022, 06:33:15 PM
As far as I know, nobody made aftermarket rods for the 40H series, just the 35S.

Yes, I figured as much.  BUT I also thought that maybe a machinist talented enough to make such rods would also be talented enough to ream the small end hole on one of them to 5.5mm so I'm still hopeful...
Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Steve Lotz on September 07, 2022, 06:59:29 PM
That makes sense.
Title: Re: WTB - Max-S / Max-H connecting rods OS # 2305
Post by: Air Ministry . on September 11, 2022, 08:13:11 PM
Just to further confuse the issue   VD~ , the 2305 IS the number listed in the parts page for the 40 Con rod .in the instructions supplied with the engine .

Theres NONE here , but theres several OTHER O S , like LA & FP , if anyones gotta con rod problem .

https://www.rcjapan.net/index.php?main_page=index&cPath=80_413_432

Sounds like the Right Rods in the bank , there . Thinking the Max 35 C would be a fit . theres a R C version too . Single Ball race , case like the 40 S & P , SP etc .

INCIDENTLY the H - 29 R con rod , wrist pin , piston & liner ARE max 30 S parts , or V c V if the 29R & 35 C came FIRST .  :P