SOHC.co.uk Forums > CB350/400

Side panel Lower mounting grommet

<< < (3/3)

AshimotoK0:
CB750 Genuine cylinder head flanged nuts 600% more (allowing for import duty and VAT) from a 'well known' UK Honda Genuine parts supplier than from  Yamiya in Japan ! Voltage regulator 166% more, 6205 grooved bearing ...230 % more.
NEED to find a Japanese supplier of genuine CB500/4  & CB250/350K parts !

Good thought Nigel (Gixxer) ... just what this forum is all about IMHO

Gixxer-18:
Interesting about the price hike on components Ash, I was looking at my 350/4 Oil pump today and thinking of replacing the 40 yr old O rings in it.  A certain UK supplier wanted £28.13 inc VAT for eight Rings. I luckily own a Scuba diving business, and we use lots of O rings, Buna N NBR 70 shore hardness, ideal for this job, so I put the numbers and dimensions into the computer. The chart shows each O ring and its Honda number, and dimensions as best I can tell from the flattened black "Washers" in my pump.  The Three digit numbers are the BS Equivalent nearest these dimensions, and I will check tomorrow at the Dive Centre for stock. If I can get them I will make up some packs, I think they also fit the 400/4, and I will also do some for 500/4's though they have different diameter large o rings, the 15mm are the same.
[ Guests cannot view attachments ]
I hope to have more info tomorrow.

AshimotoK0:
I got hold of the rare & unobtainium large seals of the CB750 oil pump when I worked at my previous place in Viton (Shore A approx 75) . They found them no problem and cheap. They used a company called Fairway seals . I also got the 15mm OD ones used on the oil hoses/pump  really cheap from there. Items 23 & 24 below. 

http://www.fairwayseals.co.uk/

Oil seal 22 was from DS ..it's a Goldwing part with a different number. BTW pic etc. below is from the 4/69 Sandcast manual ...later manuals never gave the individual parts like that.

[ Guests cannot view attachments ]

royhall:
I get all my seals and o-rings from this place   http://maydayseals.co.uk/   They run a very good service and fast delivery. Not found an o-ring on any of the bikes that they didn't have so far.

Navigation

[0] Message Index

[*] Previous page