Water pump / Toyosha S100 / Hinomoto E14/E15/E16/E18/E150/E152/E154/E182/E184 / 72101382 / S.20395
Water pump for Hinomoto tractors of the Hinomoto E14, Hinomoto E15, Hinomoto E16, Hinomoto E18, Hinomoto E150, Hinomoto E152, Hinomoto E154, Hinomoto E182, Hinomoto E184 series with Toyosha S100 and other engines.
The radiator water pump is one of the most important elements of the engine cooling system, and this cooling method is commonly called water cooling . The engine block and engine head are elements that heat up to very high temperatures during operation, and we want to cool them with coolant during operation. Special water channels are drilled in the engine and head to circulate water, which is then pumped back into the engine's water channels. Coolant circulation is possible thanks to the water pump , which is usually placed between the radiator and the engine and is driven by a V-belt from the alternator. We screw the pulley to the pump flywheel, and then the radiator fan, which rotates together with the pulley, providing air movement needed to cool the radiator while the engine is running.
Dimensions :
- total height: 110 mm,
- length: 155 mm,
- width: 110 mm,
- flywheel diameter: 52 mm,
- spacing of holes for flywheel mounting screws: 40 mm (measured diagonally), 28 mm (measured from each other),
- spacing of holes for mounting screws visible exactly in the photo,
- connector diameter: external 28 mm, internal 22 mm,
- original part numbers: 2401-6150-00, 3001-61050-00,
- comparison numbers: 72101382, 3281278M91, M3281278,
- part numbers: S.20395.
Tractor models:
Hinomoto:
- Hinomoto E14,
- Hinomoto E15,
- Hinomoto E16,
- Hinomoto E18,
- Hinomoto E150,
- Hinomoto E152,
- Hinomoto E154,
- Hinomoto E182,
- Hinomoto E184.
Engine models :
Toyosha :
The most common problems and failures of the water pump are the seizure of the bearing , which is subject to high rotational speeds, and the elements that directly cooperate with the pump, such as the pulley and the fan, which are not always properly balanced. A belt that is too tight , a worn belt , a V-belt that is too loose , a V-belt installed at the wrong angle , poor lubrication or lack of grease are other causes that cause damage to the water pump. The first signs of water pump damage or signs of improper operation include an unnatural sound from under the hood, coolant stains under the tractor or temperature spikes visible on the instrument panel clocks.
Warehouse :
M01:B13
Specification
Magazyn: M01:B13
State
New
Production
Substitute
Parts
Cooling system
Engine model
Toyosha S100
Tractor models
Hinomoto E14
Hinomoto E15
Hinomoto E16
Hinomoto E18
Hinomoto E150
Hinomoto E152
Hinomoto E154
Hinomoto E182
Hinomoto E184
Length (mm)
155
Height (mm)
110
Width (mm)
110
Wheel diameter (mm)
52
Bolt hole spacing (mm)
28 / 40 (koło)
Comparison numbers
3281278M91
72101382
M3281278
Original Part Number (OEM)
2401-6150-00
3001-61050-00
Part number
S.20395