40mm fork seals?

Hi where to get the right ones to fit 82 WR and oil level and what weight?
Thanks

http://www.cafehusky.com/threads/1-of-5.35165/page-13

15w oil to start out with at 430cc.

Tear your forks apart and clean all inside well. Check your top out plastic washers to see if they are all mangled, broke, etc.... You can get those from Phil at Husqvarna-parts.com for 40mm forks.
Also, put new air valves in top.

Seal size is 40mm ID x 52 OD x 7,8,9mm thick.

Thanks

I use 1984-85 Honda XL350R fork seals which are 39x52x11, one per leg. They are hard to get the tube in the seal because they are 1mm smaller ID than the stock ones, but they dont leak.

Don't forget to pre lube any seal during the assembly.

Even on the rear wheel seals and engine crank seals pre lube them.

Sorry for the refresher on pre lubing seals. Sometimes we find ourselves in a rush. I was when I was younger now I'm old and slow but I'm fast on wicking it.

4 fork seals (2x2)
40 mm x 52 mm x 8/10.5 mm !
oïl DEXTRON 430 cc 10 or 15 W !

Phil at Husqvarnaparts has the best leakproof seals ive ever used, 3 years on the 400 and just the tiniest hint of a weep after a long ride so from me.

Do you guys put a thin layer of silicone inside the fork tube and the outside diameter of the seal during the installation? I pre lube the tube and seal contact area so it's not dry during the installation.

I purchased three pairs of the 500cc single shock front forks thinking the front fork springs and valving would be heavier duty for the bigger engine. Now I need to figure out what kind of oil brand wise and what weight oil. I need an oil weight in between so my son can ride it and I can ride it. I just putt. Probably the stock weight oil might be ok. I'm not sure what the stock weight oil would be?

Ask Drew at Wer. He pretty good with those forks and rear shocks.

ATF.

atf seems to work well. comes out pretty clean after some hours as well. it would be a good starting point anyway.

ATF is a bout7.5 wt.

I would go with straight 10 wt and see how you go. if its a little fast on the rebound for you Bill, go up to 12.5 by blending a 10 and a 15.

im 80Kg, and 10 wt in the 400 seems pretty good.