Also fits Ford / New Holland Tractors with 134 cid or 172 cid Gas Engines: NAA, 600 Series, 700 Series, 800 Series, 900 Series, 1800 Series, 2000 Series, 4000 Series
The stem O.D. is 0.498'', the lifter face O.D. is 1.023'' and the overall length is 2.409''
