<VV> viton crank seals
lonwall@corvairunderground.com
corvairs at pacifier.com
Mon Feb 13 15:47:54 EST 2012
Kevin - What brands? Did you have leak problems with any of mine? There
are (have been) Poly seals out there with incorrect internal seal
diameters. The material the seals are made of is not the only factor.
Also your comments about surface prep is very important as well. Some
hubs may not even be seal-able no matter what you use. In those cases
use a redi-sleeve.
Lon Wall
www.corvairunderground.com
On 2/10/2012 10:11 PM, kevin nash wrote:
> Over at the Corvair Forum, members have had problems with the Viton main
> crankshaft seals, while one major Corvair shop has used Viton crank seals for
> years and never had a problem or failure.
>
> What are your experiences with these seals?
>
> Regards,
> Bob Helt
>
> Bob-I've used both Polyacrilate seals and Viton seals on both the bellhousing and balancer end- both types of materials leaked on the bellhousing end, neitherleaked on the balancer end.
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