I have a (blue)550SP which I am going to put a B & S 650 I/C engine on if I can get a boss to suit. It needs to be one with the integral pulley, engine has a 7/8" x 2 3/4" shaft, keyed. Are these available for purchase ( Bruce? I would also need a new 22" disc, can you PM me a price if they're available please)

I am using a 560SP /B&S 850 and assume the boss for this is what I'm after?

Last edited by Redeye; 11/11/12 06:43 AM.

Re: boss for self-prop 550

Redeye #41742 11/11/12 10:00 AM

Joined: Sep 2006

Posts: 154

Currarong

Redeye

Apprentice level 2

I've popped the boss off the victa p/torque, its tapered, will this fit a briggs 7/8" shaft?

Re: boss for self-prop 550

Redeye #41744 11/11/12 10:30 AM

Joined: Sep 2011

Posts: 1,374

Evanston, South Australia

vccomm

know nothing

nope , briggs are straight shafts . not tapered

Re: boss for self-prop 550

Redeye #41749 11/11/12 11:45 AM

Joined: Jul 2005

Posts: 6,362

Likes: 10

Wagga Wagga NSW Australia

Deejay

Administrator - Master Technician

Hi Bruce, I think this ones for you mate.

Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl

Moderated by bigted, Bruce, CyberJack, Gadge, Mr Davis

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