Hi guys.. I have a mercruiser 496 with a silent exhaust system. The pneumatic actuators have seized up and need replaced. are there and alternative solutions..?? Ive heard of corsa parts but have been looking/ emailing people for weeks with no response..
Cheers
Sean =)

http://www.hardin-marine.com/c-1325-...diverters.aspx

$799

I ditched the worn out Merc pneumatic and have had Corsa electric ( that I bought used off an OSO member) for close to a decade now work awesome

Has anyone had the center pin on the actuator (Corsa) leak water? A couple of mine are but don't look serviceable.

thats what Im chasing but very hard to find anyone to help. =(

i only need the actuator.. already have all pipes and working parts

i only need the actuator.. already have all pipes and working parts

The older type have only two wires and that part # is 12c6u1b1s2a, goggle it several places have them for $80.00. Some call it a fuel shut off same thing when I ordered mine.