UNHRB9978 3000 P.S.I. Belt Tension Gauge--New---Replaces 857072

Replaces number 857072

Diameter For 2.5" panel hole
Inlet 1/4" - 18 NPT RH Thread

Fits:New Holland: BR740, BR740A, BR750, BR750A, BR770, BR770A, BR780, BR780A, BR7060, BR7070, BR7080, BR7090,
640, 644, 648, 650, 654, 658, 660, 688

its: Case IH: RBX451, RBX452, RBX453, RBX461, RBX462, RBX463, RBX552, RBX553, RBX561, RBX562, RBX563, RB454, RB464, RB554, RB564