Toecutter

I measured the seal/plunger diameter. It measures 22x12x5mm. Got a pair from egay, viton double lippers. All o-rings inside are easy to get hold of. Suzuki don't list any repair kits of any kind and suggest you replace the whole unit...hope that helps.

Stripped the leaking anti dive down and it's the main oil seal that's failed, leaking oil into the top housing and out through the cable guide hole. Should hopefully be able to source seals the same size. Will go for a double lipped seal of I can get them. Hopefully that should sort them. Hooked them up to a battery to test they both function before stripping down. Ones a bit lazy so that also needs rectifying/good clean should do it.

Has it got a hole for a peg and 1x threaded hole? If so, a busa front brake switch should fit that cylinder.

Interesting. I'll just order the five hole gasket and snip off the unneeded mounting hole portion then. Cheers.

It's leaking from the top cover plate on mine where the cable exits. The plunger seal is where it's leaking from unfortunately. I'll whip em apart when I get a moment. The bike had been off the road for 20 years. Rebuilt everything apart from the dive units which have lasted a year before showing signs of leaking. Only myself to blame lol.

Cheers, I'll have a look at them when I pop them apart and go from there. I would like to keep the anti dives if possible, although they aren't that great...but that is mainly for the look etc.

Has anyone any info/links to a supplier of antidive blanking plates in the uk? There's some nice machined items that resemble the original units with both passages to allow correct oil flow available from a company in canada, but unfortunately don't dispatch to the uk. Ideally would like to rebuild my stock units as leaking now but to be fair they are pretty shite when they were functioning correctly before leakage. Any info greatly appreciated. Cheers, T.

180 is the biggest but still very close to the frame at swingarm pivot area. 3/8" offset sprocket in 530 chain and machined rear sprocket carrier to get chain run correct. Chain to tyre clearance can get a bit chaffy. I run a 170 Rear in mine to help with tyre munching issue I had with mine with the 180. Going to notch the frame out in my other project. Could run a 520 chain of good quality. Sprocket cover may need the web's whittling down a little to allow for offset front sprocket. Manufacturer tyre sizes don't always measure true 180 between brands so also worth bearing in mind...

Oil cooler straight forward. If you can source an efe oil filter cover (still available) then just need the lines and fittings and a suitable cooler. Then just make a bracket to mount to the two holes just below the steering head tube. Looks a nice bike by the way. Buy it!

Can you fit a set of new oem plates and use oem, original steels that aren't blued/warped if you have some to hand?

Thanks, will take a look.

Spot on clive. Will do Cheers.

This type be the one.

I'm struggling to find a UK supplier of exhaust gaskets for the he221w, earlier type with 4 hole mounting. Plenty available in 5 hole. Anyone in the know? Cheers, T.

Nice job, looks neat. All the best with your tig welding course. So glad I learnt. Great skill to gain.