Breather Filter Adaptor for Mazda Rotary Oil Filler spo-notify-me-disabled designed to fit under the

designed to fit under the factory oil filter pedestal or one of our external oil feed adaptors

as well as hand chamfering the top edge of the injector seal port to prevent damage to the o-rings on installation

Kit contains:

and features an o-ring for sealing

Brand new large plastic battery box in black

Breather Filter Adaptor for Mazda Rotary Oil Filler spo-notify-me-disabled designed to fit under theCNC machined billet aluminium adaptor to fit a 38mm breather filter into Mazda Rotary engines. Direct fit into the 29mm centre plate hole in Mazda 12A, 13B and 20B engines. Easily remove the breather filter to top up your engine oil. Eliminates the need for a remote catch can. 38mm breather filters are available from our other listings.