Jabsco Impeller Measurements and Specifications

Jabsco is a manufacturer of marine engine sea water pumps for a variety of applications. There are many different sizes and styles of Jabsco impellers used in these pumps. The guide below should help you to properly identify the correct Jabsco impeller for your pump and application.

Identifying Jabsco Impeller Dimensions & Styles

To identify the Jabsco pump you are looking for, the easiest method is to refer to the part number stamped in the body of the pump.

If the pump number is not available, you can attempt to identify the impeller by its dimensions and drive type. Refer to the diagrams above, and then use the following chart to identify the impeller needed.

# of Blades	Diameter	Drive Type	Depth	Shaft Diameter	Material	Insert Material	Sku #
6	1 1/4”	2	15/32”	5/16”	Neoprene	Brass	JABSCO-12104-0001
		4	15/32”	5/16”	Neoprene	Brass	JABSCO-1414-0001-P
						Brass	JABSCO-21414-0001-P
						Brass	JABSCO-14609-0001
						Plastic	JABSCO-14787-0001
					Nitrile	Brass	JABSCO-1414-0003-P
					Nitrile	Plastic	JABSCO-14787-0003
	1 9/16”	1	3/4”	15/32”	Neoprene	Brass	JABSCO-22405-0001-P
		1 or 2	3/4”	3/8”	Neoprene	Brass	JABSCO-4528-0001-P
		1 or 2	3/4”	3/8”	Nitrile	Brass	JABSCO-4528-0003-P
		None	3/4”	N/A	Nitrile	None	JABSCO-17255-0003-P
	2”	1	7/8”	15/32”	Neoprene	Brass	JABSCO-653-0001-P
		2	7/8”	5/16”	Neoprene		JABSCO-4527-0001
		2	7/8”	5/16”	Nitrile		JABSCO-4527-0003
		3	7/8”	1/2”	Neoprene	Brass	JABSCO-22799-0001-P
		4	7/8”	5/16”	Neoprene	Plastic	JABSCO-7273-0001-P
					Neoprene	Plastic	JABSCO-6303-0001-P
					Nitrile	Plastic	JABSCO-7273-0001-P
					Nitrile	Plastic	JABSCO-6303-0003-P
		6	7/8”	1/2”	Neoprene	Brass	JABSCO-5616-0001-P
					Neoprene	Brass	JABSCO-17486-0001
					Nitrile	Brass	JABSCO-5616-0003
		1 or 2	7/8”	1/2”	Neoprene	Brass	JABSCO-673-0001
		1 or 2	7/8”	1/2”	Nitrile	Brass	JABSCO-673-0003
8	1 1/4”	4	15/32”	5/16”	Neoprene	Brass	JABSCO-14750-0001
	1 1/4”	4	15/32”	5/16”	Nitrile	Brass	JABSCO-14750-0003-P
	2 9/16”	3	2”	5/8”	Neoprene	Brass	JABSCO-4598-0001-P
		3	2”	5/8”	Nitrile	Brass	JABSCO-4598-0003-P
		6	2”	5/8”	Nitrile	Brass	JABSCO-6056-0003-P
		7	1 7/16”	5/8”	Neoprene	Brass	JABSCO-11979-0001-P
			2”	5/8”	Neoprene	Brass	JABSCO-920-0001-P
			2”	5/8”	Nitrile	Brass	JABSCO-920-0003-P
			3”	5/8”	Neoprene	Brass	JABSCO-17018-0001-P
9	4 5/8”	5	3 1/2”	1”	Neoprene	Plastic	JABSCO-18786-0001-W
		7	3 1/2”	1”	Neoprene	Brass	JABSCO-17240-0001
		7	3 1/2”	1”	Neoprene	Brass	JABSCO-18789-0001
	3 3/4”	7	2 1/2”	1”	Neoprene	Brass	JABSCO-836-0001-P
			2 1/2”	1”	Nitrile	Brass	JABSCO-836-0003-P
			3 1/2”	1”	Neoprene	Brass	JABSCO-6760-0001
			3 1/2”	1”	Nitrile	Brass	JABSCO-6760-0003-P
10	1 9/16”	4	3/4”	5/16”	Neoprene	Plastic	JABSCO-9200-0001
					Neoprene	Brass	JABSCO-9200-0021
					Nitrile	Plastic	JABSCO-9200-0003
					Nitrile	Brass	JABSCO-9200-0023-P
	2”	1	7/8”	15/32”	Neoprene	Brass	JABSCO-18653-0001-P
		1 or 2	7/8”	1/2”	Neoprene	Brass	JABSCO-18673-0001-P
		1 or 2	7/8”	1/2”	Nitrile	Brass	JABSCO-18673-0003-P
	2 1/4”	6	1 1/4”	5/8”	Neoprene	Brass	JABSCO-18815-0005
		7	1 1/4”	1/2”	Neoprene	Brass	JABSCO-3085-0001-P
		7	2”	5/8”	Neoprene	Brass	JABSCO-18777-0001-P
	2 9/16”	3	2”	5/8”	Neoprene	Brass	JABSCO-18327-0001-P
		4	2”	3/4”	Neoprene	Brass	JABSCO-17954-0001-P
		6	2”	5/8”	Neoprene	Brass	JABSCO-17956-0001-P
		7	2”	5/8”	Neoprene	Brass	JABSCO-17937-0001-P
		7	2”	5/8”	Nitrile	Brass	JABSCO-17937-0003-P
	2 11/16”	7	2 11/16”	5/16”	Neoprene	Brass	JABSCO-31130-0061-P
12	2 1/4”	3	1 1/4”	5/8”	Neoprene	Brass	JABSCO-4568-0001-P
		3	1 1/4”	5/8”	Nitrile	Brass	JABSCO-4568-0003-P
		5	1 1/4”	5/8”	Neoprene	Plastic	JABSCO-14281-0001
		6	1 1/4”	1/2”	Neoprene	Brass	JABSCO-5929-0001-P
		6	1 1/4”	1/2”	Nitrile	Brass	JABSCO-5929-0003-P
		7	1 1/4”	5/8”	Neoprene	Brass	JABSCO-1210-0001-P
			1 1/4”	5/8”	Nitrile	Brass	JABSCO-1210-0003-P
			1 29/32”	5/8”	Neoprene	Brass	JABSCO-13554-0001-P
			2”	5/8”	Neoprene	Brass	JABSCO-22120-0001
	2 7/16”	3	1 1/4”	5/8”	Neoprene	Brass	JABSCO-18838-0001-P
	2 9/16”	3	1 5/8”	5/8”	Neoprene	Brass	JABSCO-18948-0001-P
	3 1/16”	5	3”	13/16”	Neoprene	Brass	JABSCO-30919-0001
		3	2 57/64”	25/32”	Neoprene	Brass	JABSCO-18958-0001-P
		5	3 1/2”	1”	Neoprene	Plastic	JABSCO-17370-0001-P
		7	2 1/2”	1”	Neoprene	Brass	JABSCO-17935-0001-P
			3 1/2”	1”	Neoprene	Brass	JABSCO-17936-0001-P
			3 1/2”	1”	Neoprene	Brass	JABSCO-21676-0001
13	5"	7	4"	1 1/2"	Neoprene	Brass	JABSCO-2999-0001

If you need help identifying the correct Jabsco impeller for your application, just give our ABYC-certified experts a call.