or 4 payments of 
Description
SPX Johnson Impeller F4B MC97 09-810B-1 Jabsco 18653-001
Impeller: 09-810B-1
Material: MC97
Outer Diameter: 50.8mm 2.00inch
Shaft Dia: 12.0mm 0.47 inch
Width / Depth: 22.0mm 0.87 inch
Number of Blades 6
Drive shaft Slotted Shaft Pin Drive
In the pack is the impeller, gaskets, o-ring and lubricant as pictured.
Please refer to image 7 in the attached reference chart.
Replaces Jabsco No: 18653-001 (A) Impeller Diameter: 51mm (B) Impeller Blade Depth: 22mm (C) Shaft Diameter: 12mm
Number of Blades = 6
Shaft Type = 1
Impeller Material = MC97 Compound
Replaces Jabsco Impeller 653-0001
Replaces Yanmar Impeller 128397-42200
This is a JMP Marine Impeller 7050 – 01.
Most common uses
| Jabsco Impeller: | 653-0001, 18653-0001 |
| Kohler Impeller: | GM20852 |
| Kohler Models: | 3.5 EFOZ; Kohler 4 EOZ |
| Kohler Pump: | GM24052 |
| BETA: | 207-05355, 10-38hp BETA Marine engines |
| Mastervolt: | SP11110150 50209011 |
| Nanni Diesel: | QMF-6M, Nanni impeller 970434013 |
| NANNI 2.45 ECO, 2.50 SE, 2.60 SE, 3.75 SE, 3.90 H, | |
| NANNI N 2.10 , N 2.14 N 3.21 | |
| Onan Model: | MDJE |
| Fischer Panda | 8KW / mini /12.0 Kw – Fischer Panda Impeller 21.03.02.016H |
| Vetus Impeller: | STM8076 STM 8076 IMP00801 |
| Vetus Models: | M2, M3 & M4 STM8076 |
| Yanmar Impeller: | 128990-42200, 128397-42200, 128990-42570 |
| Yanmar Engines: | 2/3YM, 2/3 GM |
| Johnson Pumps: | 10-24570-01 |
Please refer to attached charts for additional information.
What Makes Johnson Pump the original and replacement impeller of choice?
With SPX Johnson pump you get:
Performance Stable Pressure delivery over time
*ensures correct cooling flow
* significantly longer service life…in some applications up to 4x longer than the competition (at a given duty cycle).
Excellent Self-priming capability
* ensures sufficient cooling directly at start up
Correct impeller Dimensions
* our impellers are manufactured to strict tolerances for optimal functionality
Unique mc97 rubber compound
* ensures flexibility for self-priming capabilities and minimizes failure due to fatigue (broken blades). provides stronger bonding to avoid hub slip.
Developmental know-how with its Johnson pump brand SPX is an original manufacturer of world class impellers for more than 40 years
*more than 125 years of accumulated engineering time.
*documented, standardized testing
*continuous quality testing, annually 150,000 test hours
*in excess of 150,000 hours testing of our mc97 rubber compound Marine Compound 97 (rubber compound mc97)
One of our secrets for success is our rubber compound mc97; optimized to provide maximum life, especially for applications where the end user doesn’t run the engine on a regular basis:
*stable pressure delivery over time
*minimized failures due to fatigue
*minimized swelling (always use JP original impeller lube since many rubber compounds are sensitive to petroleum products.)
