Home › Forum › Ask A Member › 40 hp Big twin Selectric gearbox questions › Re: 40 hp Big twin Selectric gearbox questions
April 17, 2017 at 1:56 am
#56226
It is NOT a solid hub. You just can’t see the rubber, but it is in there. Unless of course it is some off-breed prop. OMC/BRP now calls their old Type C "Premium Blend Gearcase oil". Aftermarket/generic suppliers still call it Type C. Supposedly, you can use Dexron ATF in an emergency. I’ve never been that desperate.