Tachometer (Proofmeter) Drive Assembly and Drive Housing

Includes Housing, Gears, Cover, Gaskets

MF 255, 265, 275, 285, 1085, 1155, 2640, 2675 after s.n. 9R1551,
2705, 2745, 2775, 2805, 3505, 3525, 3545,
Industrials 50C,50D,60
Replaces 535126M93

MF 154-4, 184-4, 194-4F, 253, 254-4, 261,265 before s.n. 9A349239, 270,
274-4, 282, 283, 290, 294-4, 298, 362, 375, 383, 390, 390T, 398, 670, 690,
698, 699
Industrials 50E, 50F, 50H, 60H
Replaces 1853144M1, 2758346

Replaces number 731208M1 and 37416751
Fits: A3.152 and AD3.152

Replaces number 636732M1 and 30854