Original Impeller Kits

A worn or damaged impeller can cause system failure or engine breakdown. SPX FLOW's Johnson Pump Marine brand impellers are developed and manufactured for maximum flow and long life. With a genuine spare impeller you can also be sure that you are getting the quality required by engine manufacturers and professionals.

Original Impeller Kits by SPX FLOW

Engineered for Performance

SPX FLOW engineers Johnson Pump impellers for outstanding performance! SPX FLOW supplies engine cooling pumps to the world’s leading marine motor manufacturers, not just because of our renowned pumps; but also because of the heart of an engine cooling pump: the impeller! With SPX FLOW Johnson Pump Marine Original Impellers you get:

Key Benefits

Ensures correct cooling flow
Stable pressure delivery over time
Significantly longer service life
Excellent self-priming capability
Ensures sufficient cooling directly at start up
Manufactured to strict tolerances for optimal functionality
Unique MC97 rubber compound in many impellers
Correct impeller dimensions
Optimized for maximum life, especially for infrequent engine use:
- Stable pressure delivery over time
- Minimized failures due to fatigue
- Minimized swelling

Developmental Know-How

With its Johnson Pump brand, SPX FLOW is an original manufacturer of world-class impellers for more than 50 years.

Engineering Excellence

More than 125 years of accumulated engineering time
Documented, standardized testing
Continuous quality testing — 150,000 test hours annually
Over 150,000 hours of testing on MC97 rubber compound

Ref.	Pump	Impeller Kit	Material *	Outer dia		Inner dia		Width		Replaces Jabsco No
Ref.	Pump	Impeller Kit	Material *	mm	inch	mm	inch	mm	inch	Europe	USA
1	F2	09-1077B-9	Nitrile	35.2	1.29	8.0 / Flat	0.31 / Flat	12.7	0.50
2	F3	09-843S-9	Nitrile	45.2	1.78	8.0 / Flat	0.31 / Flat	12.8	0.50
3	TA3P10	09-1052S-9	Nitrile	45.2	1.78	8.0 / Flat	0.31 / Flat	12.8	0.50
4	F35	09-806B-1	MC97/EPDM	40.0	1.58	9.5	0.37	19.0	0.75	4528-0001
5	F35	09-808B-1	MC97/EPDM	40.0	1.58	12.0	0.47	19.0	0.75	22405-0001
6	F4	09-824P-1	MC97/EPDM	50.8	2.00	8.0 / Flat	0.31 / Flat	22.0	0.87
6	F4	09-824P-9	Nitrile	50.8	2.00	8.0 / Flat	0.31 / Flat	22.0	0.87	6303-0003
6.2	F4	09-824P-2	Polyeurethane	50.8	2.00	8.0 / Flat	0.31 / Flat	22.0	0.87	6303-007-P “Green Impeller”
* MC97/EPDM and Neoprene - for cooling, Nitrile - oil resistant

Ref.	Pump	Impeller Kit	Material*	Outer dia		Inner dia		Width		Replaces Jabsco No
Ref.	Pump	Impeller Kit	Material*	mm	inch	mm	inch	mm	inch	Europe	USA
7	F4	09-810B-1	MC97/EPDM	50.8	2.00	12.0	0.47	22.0	0.87	18653-001
7	F4	09-810B-9	Nitrile	50.8	2.00	12.0	0.47	22.0	0.87
8	F4	09-1026B-1	MC97/EPDM	50.8	2.00	12.7	0.50	22.0	0.87	673-0001
8	F4	09-1026B-9	Nitrile	50.8	2.00	12.7	0.50	22.0	0.87	673-0003
9	F5	09-801B	Neoprene	57.1	2.25	15.9 Key	0.63 / Key	31.5	1.24	4568-0001
* MC97 and Neoprene - for cooling, Nitrile - oil resistant

Ref.	Pump	Impeller Kit	Material*	Outer dia		Inner dia		Width		Replaces Jabsco No
Ref.	Pump	Impeller Kit	Material*	mm	inch	mm	inch	mm	inch	Europe	USA
10	F5	09-1027B-1	MC97/EPDM	57.1	2.25	Splines		31.5	1.24	1210-0001
10	F5	09-1027B-10	MC97/EPDM	57.1	2.25	Splines		31.85	1.24
10	F5	09-1027B-9	Nitrile	57.1	2.25	Splines		31.5	1.24	1210-0003
11	F6	09-812B-1	MC97/EPDM	57.1	2.25	Splines		48.2	1.90	13554-0001
12	F7	09-1028BT-1**	MC97/EPDM	65	2.56	Splines		50.2	1.98	17937-0001
12	F7	09-1028B-9	Nitrile	65	2.56	Splines		50.2	1.98	17937-0003
13	F75	09-821BT-1**	MC97/EPDM	65	2.56	Splines		80	3.15
* MC97/EPDM and Neoprene - for cooling, Nitrile- oil resistant ** BT-1 replaces B

Ref.	Pump	Impeller	Material*	Outer dia		Inner dia		Width		Replaces Jabsco No
Ref.	Pump	Impeller	Material*	mm	inch	mm	inch	mm	inch	Europe	USA
14	F8	09-819B	Neoprene	95	3.74	Splines		63	2.48	836-0001	17935-0001
14	F8	09-819B-9	Nitrile	95	3.74	Splines		63	2.48	836-0003	17935-0003
15	F9	09-814B	Neoprene	95	3.74	Splines		88.5	3.48	21676-0001	17936-0001
15	F95	09-820B	Neoprene	95	3.74	Splines		130	5.12
15	F98	09-842B	Neoprene	95	3.74	Splines		180	7.09
16	F9	09-802B	Neoprene	95	3.74	Splines		88.5	3.48	6760-0001
16	F8	09-1029B¹⁾	Neoprene	95	3.74	Splines		63	2.48	836-0001	17935-0001
1) Alternative impeller 09-819B * MC97/EPDM and Neoprene - for cooling, Nitrile - oil resistant

Sherwood / Mercruiser Impeller replacement program

IMPELLER REPLACEMENT KITS

Sherwood / Mercrusier owners can now take advantage of premium replacement impellers from SPX FLOW Johnson Pump Marine.

Manufactured from our MC97/EPDM rubber compound

Ref.	Pump	Impeller Kit	Material*	Outer dia		Inner dia		Width		Replaces Jabsco No
Ref.	Pump	Impeller Kit	Material*	mm	inch	mm	inch	mm	inch	Europe	USA
A		09-701B-1	MC97/EPDM	62.3	2.45			31.8	1.25	18838-0001
B		09-702B-1	MC97/EPDM	65.4	2.57			41.4	1.63	18948-0001
C		09-703P-1	MC97/EPDM	66.7	2.63			51	2.01	17954-0001
D		09-704BT-1	MC97/EPDM	84.1	3.31			73.4	2.89	18958-0001
* MC97/EPDM and Neoprene - for cooling, Nitrile - oil resistant

Ref.	SPX FLOW Johnson Pump part no.	Sherwood part no.	Mercruiser part no.	Jabsco part no.	Engines / Pumps
A	09-701B-1	9959K	-	18838-0001	Chris Craft; Chrysler Marine; Commander; Crusader; Glastron Boat Co.; Gray Marine; Interceptor; Onan; OMC; Pathfinder VolksWagon Eng.; Perkins Eng. U.S.; Pleasurecraft Marine; Universal Medalist; Volvo Penta; Yamaha; Westerbeke 24102; Sherwood 11353; Pleasure Craft 302 and 351; Chris Craft 350; Onan MDL3,4
B	09-702B-1	10615K	-	18948-0001	Chris Craft; Chrysler Marine; Commander; Crusader; Escort (Skiltec); Gray Marine; Isuzu; Lenco; Marine Power; North American Engine; Onan; Osco Motors; OMC; Perkins Engine U.S.; Plesurecraft Marine; Volvo Penta; J.H. Westerbeke Corp; Crusader 97179; Chrysler 3675763; Chrysler 4142878; Cummins 4B; Onan MDL6; Chris Craft 454; Pleasure Craft 454
C	09-703P-1	-	47-59362T	17954-0001	Pump Quicksilver Model 46-72774 A32
D	09-704BT-1	17000K	-	18958-0001	Cummins 6B 300Hp B Series; Cummins C Series; CAT 3208; CAT 3116; CAT 3126; Deere 6076; Sherwood Pump P17 series