Metaris Gear Code Book

IDENTIFYING METARIS HYDRAULIC PUMPS / MOTORS1– LOOK AT THE UNIT FROM THE PORT END; SEE WHICH EXAMPLE IT MATCHES THE CLOSEST. INCLUDE THE SHAPE2– MEASURE THE OVERALL WIDTH OF THE UNIT, THEN MATCH THE WIDTH TO THE CHART BESIDE THE PORT END COVER3– NOTE: IDENTIFICATION SIZE MAY DIFFER WITH DIFFERENT PORTINGPORT END COVERSERIES MH315 MH330 MH350 MH365SIDE PORT WIDTH 4.25 6.68 7.12 7.38UNPORTED WIDTH 4.00 4.81 5.75 6.25SERIES MH37X MH75 MH76WIDTH 5.12 6.13 6.13SERIES MH15 MH20 MH25X MH30/31 MH50/51WIDTH 4.38 4.5 4.94 4.81 4.94SHAFT END COVERLOOK AT THE SHAFT END AND COMPARE IT TO THE VIEWS BELOW, SELECT THE SHAFTTYPE OF YOUR UNIT.SERIES MH30, MH31, MH50, MH51 MH25X, MH37XGEAR HOUSINGNO RETAINEROUTBOARD BEARINGWITH OUTBOARDBEARINGSCREW INRETAINERSERIES MH31 / MH51 / MH76 - THE ONLY WAY TO DETERMINE THIS SERIES IS TO DISASSEMBLE THE UNIT AND LOOK FOR DOWEL PINSMH 20,25,30,31,50,51HOUSING WIDTH 1.25 1.5 1.75 2 2.25 2.5 2.75 3GEAR WIDTH 0.5 0.75 1 1.25 1.5 1.75 2 2.25MH 37X,75,76HOUSING WIDTH 1.5 1.75 2 2.25 2.5 2.75 3 4GEAR WIDTH 0.5 0.75 1 1.25 1.5 1.75 2 3MH 315HOUSING WIDTH 0.9 1.15 1.4 1.65 1.9 2.15 2.4 N/AGEAR WIDTH 0.5 0.75 1 1.25 1.5 1.75 2 N/AMH 330HOUSING WIDTH 1 1.5 1.75 2 2.25 2.5 N/A N/AGEAR WIDTH 0.5 1 1.25 1.5 1.75 2 N/A N/AMH 350HOUSING WIDTH 1 1.5 1.75 2 2.25 2.5 2.75 3GEAR WIDTH 0.5 1 1.25 1.5 1.75 2 2.25 2.5MH 365HOUSING WIDTH 1.5 1.75 2 2.25 2.5 2.75 3 N/AGEAR WIDTH 1 1.25 1.5 1.75 2 2.25 2.5 N/A5