There are number of electric hydraulic/calipers out there but finding one with a large enough piston has been a challenge. I picked up some Tesla
electric parking brake calipers but finding space in the limited area available on a reaction arm coach has proven most difficult. It 'could' be done
but with more re-engineering than I'm willing to do at the moment. I'd guess there will be something in the near future that will work as the electric
parking brake seems to be the way the industry is heading. We'll just have to wait and see...
Hal
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1977 Royale 101348,
1977 Royale 101586, Diesel powered,
1975 Eleganza II, 101230,
1974 Eagle Bus 45',w/slideout,
Rio Rancho, NM