Plug for gear housing on Ford hydraulic pumps.
Fits the following Ford models: 2000 3 cyl. , 3000 3 cyl. , 4000 3 cyl. , 4000SU, 2600, 3600, 4600, 4600SU, 2310, 2610, 2810, 2910, 3610, 3910, 4610SU, 231, 335, 531, 340, 540, 3400, 3500, 445, 4500, 340, 340A, 340B, 445, 445A, 531, 542, 540, 540A