Master cylinder cover plate gasketing

Discuss fixes, upgrades and modifications to your M37

Moderators: Cal_Gary, T. Highway, Monkey Man, robi

Post Reply
User avatar
DaveO
PFC
PFC
Posts: 98
Joined: Fri Oct 19, 2007 9:52 pm
Location: Kodiak, AK

Master cylinder cover plate gasketing

Post by DaveO »

Hi all,

I swapped my M/C, but I don't like the new cover plate. I'm going to use an older cover that will accept my pressure bleeder. There are 1/4-inch copper washers under the bolts. I can't find them locally. Can I get away with annealing the old ones for re-use? Can I use Permatex thread sealer instead? I'll be using DOT 5.

As a sidebar, and to add to the list of NAPA experiences, I found the number of the M/C rebuild kit (it's now UP1, and runs about $18 ). Thinking that the gaskets may be included in the kit, I went to the local dealer to ask. "Nope, taking the cover off is not part of a rebuild". Alrighty then...

Thanks,

Dave

Hope everyone is having a good holiday season!
Dave Ostlund
1941 WC9
1952 M37 W/W
1953 M38A1
M116
RTFB
MSeriesRebuild
1SG
1SG
Posts: 2832
Joined: Sat Oct 20, 2007 4:35 am
Location: Norwood, NC
Contact:

Post by MSeriesRebuild »

McMaster-Carr has anything you need along those lines.
Charles Talbert
www.mseriesrebuild.com
User avatar
DaveO
PFC
PFC
Posts: 98
Joined: Fri Oct 19, 2007 9:52 pm
Location: Kodiak, AK

Post by DaveO »

Thanks Charles. I saw some copper washers in their catalog. Is Rockwell B65 soft enough?
Dave Ostlund
1941 WC9
1952 M37 W/W
1953 M38A1
M116
RTFB
MSeriesRebuild
1SG
1SG
Posts: 2832
Joined: Sat Oct 20, 2007 4:35 am
Location: Norwood, NC
Contact:

Post by MSeriesRebuild »

DaveO wrote:Thanks Charles. I saw some copper washers in their catalog. Is Rockwell B65 soft enough?
Should be fine.
Charles Talbert
www.mseriesrebuild.com
User avatar
DaveO
PFC
PFC
Posts: 98
Joined: Fri Oct 19, 2007 9:52 pm
Location: Kodiak, AK

Post by DaveO »

Thanks much...
Dave Ostlund
1941 WC9
1952 M37 W/W
1953 M38A1
M116
RTFB
Post Reply