Diesel pump O ring sizes?

[thatkeith]

My dear old Bongo has a leaky fuel pump. My local garage isn't a Bongo specialist but they are always really helpful, and they've changed the O ring seal at the accessible end of the pump – but it turns out the other end needs replacing as well. In order to save time & money (at their suggestion) I got the first O ring from a different garage that had stacks of the right size, and I'll do the same again...

But could someone tell me, are both the fuel pump O rings the same size?

I have the old one that was taken out at the start (and yes, the rubber is halfway to fossilised!) but it'll be some work getting to the other end. If I can have the right size replacement already there it'll smooth and speed the whole process.

Long question about a small part, sorry!

Keith

[wonkanoby]

http://www.lawsondiesel.co.uk/

try asking these they have supplied the side ones to people here

[Titan1995]

I got mine from my local Bosch dealer.....then decided to have pump overhauled anyway.

Well worth the money.

[teenmal]

Your Local corner shop also stocks these seals.

http://www.igmaynard.co.uk/bongo/merchandise5.htm#Misc

[Northern Bongolow]

bongo mission control has em too.

[thatkeith]

Thanks all! You guys are brilliant – as helpful as I remembered from years ago when I had a battery question.

I see that the Bongo Shop page lists "Diesel Pump Seals (set of 2)", so it's a reasonably logical bet that the second seal is the same as the first. The place where I got the first seal said "we get 'em in packs of 50" and didn't charge me a penny, so I'm going back there for another.
(This time I'll give them a few quid of course, it'd be rude otherwise.)

[Simon Jones]

If you get stuck, I've got two Bosch seals that you can have for £5 (posted) that I got in a box of goodies from a former Bongo owner. It also included two nuts which may or may not be relevant, but I'll chuck those in as well.

[Northern Bongolow]

could do a nuts joke but i think ill leave it.

[Simon Jones]

You can do the nuts joke as long as you can tell me what those nuts are for . They were in the same bag as the O-rings so I assume they are injection pump related.