Johnson F4B-8 Foot Mounted Engine Cooling Pump (3/8" BSP / 12mm Shaft)

Part No: 10-24570-01

Johnson F4B-8 flexible impeller marine engine cooling pump, part number Johnson 10-24570-01. This multipurpose pump is pulley driven and foot mounted, with 3/8" BSP female ports and a 12mm shaft.

This engine cooling pump fits Isuzu 2CA1 engines.

Johnson 10-24570-01 Spare Parts:

Position | Spare Part | Part Number | Quantity

1 | Body | 01-35882-1 | 1

2 | Shaft | 01-46735-1 | 1

3 | End Cover | 01-46007-2 | 1

4 | Impeller | 09-810B | 1

5 | Cam | 01-42389 | 1

6 | Spacer | 01-45542 | 1

7 | Pin | 01-42400 | 1

8 | Wear Plate | 01-46737-2 | 1

9 | Plate | 01-45049 | 1

10 | Washer | 01-45659 | 1

11 | Label | 01-46797 | 1

12 | Washer | 01-46790-01 | 1

14 | Screw | 0.0279.300 | 6

15 | Screw | 01-46794-04 | 1

16 | O-Ring | 0.2173.476 | 1

17 | O-Ring | 0.2173.432 | 1

18 | Ball Bearing | 0.3431.748 | 2

19 | Mechanical Seal | 0.2247.021 | 1

20 | Internal Circlip | 0.0371.028 | 1

21 | External Circlip | 0.370.012 | 2

 

 

Application	Isuzu 2CA1 Engines
Flow Rate Description	34.5 LPM at 0.3 Bar
Height Description	50mm (1.97")
Length	111mm (4.37"), length from end of shaft to end cover: 108mm
Material	Bronze Body, Stainless Steel Shaft
Series	F4B-8
Type	Engine Cooling Pumps
Width	80mm (3.15")
Brand	Johnson
Diameter Description	Shaft: 12mm (3/8")
Dimensions	Mounting feet hole centres: 54mm, Holes are slotted & measure: 12mm
Drive Type Description	Pulley Driven
Impeller Fitted	09-810B-1
Model	10-24570-01
Mounting Description	Foot Mount
Replaces	Johnson 10-24074-1 & 10-24570-13
Inlet Outlet	3/8" BSP Female