New Hydraulic Pump

Replaces part numbers AT-28460 and AT-24940

Replaces Bosch Hydraulic Pump, for tractors with power steering and Open Center Hydraulics
Replaces part number AR55346

8 Piston Hydraulic Pump with Keyed Shaft
Replaces part number AR103033
Fits tractor models 1020, 1520, 2020, 1530, 2030, 2630,
3120, 3130, 2120, 2130, 2140, 2040, 2240, 2640, 2840,
2150, 2350, 2550, 2750, 2155, 2355, 2555, 2755,

Hydraulic Pump with 1-3/8 inch 10 Splined Shaft
1-1/16 inch ports
Fits tractor models (4000, 4020 s.n. 258410>),
(4320 4WD s.n. 014561>), (4520, 4620, 4230, 4430, 4630 4WD)
8430, 8630, (4040, 4240, 4440, 4640, 4840 4WD)
8440, 8640, 4650, 4850

Replaces part number AT31208