CB750K7 Big End shell bearing identification

[ginger_jim]

yeah I worked that out.  SEP quoted me 200 quid plus vat and delivery to measure up and provide bearings for big ends and mains.  Thats about the same price I would have paid for shells from Dave Silver so im going to take the hassle out of the job and send the crank up to them.

Cheers Bryan

[ginger_jim]

Yes I realised that.  Ive posted the crank off to SEP.

One other thing, are all the little oil seals in the bottom and top end (e.g o-ring 11*2.5) easy enough to source.  I dont see them listed on DS site?  I think I have everything else sorted.

[hairygit]

Normally the  "O" rings and rubber seals for the barrels etc come with a full engine gasket set, but the main oil seals (crank, kickstart, gear lever etc) are bought seperately (Or D.S does a kit of all the oil seals)

[ginger_jim]

yeah most of them are in the full kit but im specifically after the small oil seals that fit in the Barrels which arent included.  No big deal im sure ill find them when the time comes.

[Bryanj]

91309-035-000 O Ring 11x2.5

[ginger_jim]

Bryan - you're a star!   

Cheers

[Bryanj]

Nah mate, just own some very old parts books

[ginger_jim]

Yeah but I still appreciate the fact that you're willing to take the time to take a look.  Thats the great thing about these forums - an opportunity to meet like-minded people. 

[bytio]

Ginger, did you get your crank back from SEP? Did hey do a good job, and hat colour code bearings did they give you?