BEP Double Pole Battery Master Switch propeller Brass Y Piece to suit

Brass Y Piece to suit plumbing junctions

WHICH IN A MISALIGNMENT CONDITION WOULD CONTACT THE PROP SHAFT

Billet Polished aluminum circulating water pump pulley

home and RV use

these are  3/8 unc into head reduced to 5/16  manifold studs while port alignment with cylinder heads is the same the clearance for a larger stud and nut makes them difficult to fit

BEP Double Pole Battery Master Switch propeller Brass Y Piece to suitDesigned to isolate both positive and negative circuits as required in some commercial vessel installations. It is not recommended for switching house and start battery systems at the same time for safety reasons. Removable rear cover insulates the rear terminals against short circuit and removable side plates provide access for heavy duty battery cables. Suitable for surface mounting or recessed mounting in a 85mm hole. Screw holes 5mm roundhead.