Help finding parts

[wtx]

I have a atwood surge brake actuater #85778 with 10" disc brakes on 03 trailer. I need new master cyclinder for disc brakes . I have found many sites listing parts for #85730 85740 and other actuators but can not find them for my #85778 model. Are all disc brake master cylinders the same or ??

 

[JB]

Re: Help finding parts

Try www.championtrailers.com

 

[saumon]

Re: Help finding parts

According to this http://www.trailmastertrailers.com/pdf/atwood.pdf , the master cylinder kit for the #85778 is #85840, and it's available right here at iboats http://www.iboats.com/Master-Cylind...4220004--**********.337280770--view_id.730148 Isn't fantastic?

 

[bruceb58]

Re: Help finding parts

http://www.championtrailers.com/atwood_brake_coupler_parts.htm

 

[Silvertip]

Re: Help finding parts

Try your local NAPA or other major auto parts store.

 

[wtx]

Re: Help finding parts

Thanks guys. had a hard time finding the right master cylinder. Seem there was a change on the newer ones. The PDF posted helped

I can buy a complete actuator from pacific trailer dot com with free shipping cheaper than buying all the parts from iboats or champion

 

[wtx]

Re: Help finding parts

Also if you study the master cylinders most are for a 4 bolt 4 1/2 wheel. I have a 5 bolt 5x4 1/2. Most of the sites don't post this or know the difference or if there is a difference

 

[bruceb58]

Re: Help finding parts

Also if you study the master cylinders most are for a 4 bolt 4 1/2 wheel. I have a 5 bolt 5x4 1/2. Most of the sites don't post this or know the difference or if there is a difference

A master cylinder doesn't care what wheel you have.

I can buy a complete actuator from pacific trailer dot com with free shipping cheaper than buying all the parts from iboats or champion

That will always be the case.

 

[MTboatguy]

Re: Help finding parts

Normally it is always cheaper to replace than repair when you have to rebuild one..

 

[Lindeman23]

Re: Help finding parts

What did you end up doing? I'm about to do the same thing.