81MV Posted October 18, 2014 Share Posted October 18, 2014 Hi folks Amongst my stash of Subaru parts is a cardboard box full of these... can anyone tell me what it is & for which model(s)? It's just under a couple of inches in diameter (smaller than an EA81 fuel filter) and if you look down the larger of the two "pipes", there looks to be a spring inside. Thank you! Owain Quote Link to comment Share on other sites More sharing options...
Silas Cruse Posted October 18, 2014 Share Posted October 18, 2014 (edited) Fred, its name is Fred. jk do you see it on this diagram ? Edited October 18, 2014 by Silas Cruse 2 Quote Link to comment Share on other sites More sharing options...
Gloyale Posted October 18, 2014 Share Posted October 18, 2014 Not a check valve. Looks like the Bowl Vent valve for carbed models. Quote Link to comment Share on other sites More sharing options...
jono Posted October 18, 2014 Share Posted October 18, 2014 (edited) does it have a brand name, logo or part number in its moulding/casting ? thinking you wil find Hitachi logo - two boxes of different axis inside a circle ? two ports same size as each other, so figure it is an interuptor valve of air or vapours controlled by a vacuum applied to the smaller port ...for starters Edited October 18, 2014 by jono Quote Link to comment Share on other sites More sharing options...
81MV Posted October 19, 2014 Author Share Posted October 19, 2014 does it have a brand name, logo or part number in its moulding/casting ? thinking you wil find Hitachi logo - two boxes of different axis inside a circle ? two ports same size as each other, so figure it is an interuptor valve of air or vapours controlled by a vacuum applied to the smaller port ...for starters Yep, it has the (1970s?) Subaru "wing in a circle" moulded on the shoulder near the top port (just visible in the last of the 3 photos above)... Quote Link to comment Share on other sites More sharing options...
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