Alternators

CF-7497N

Name: CF-7497N Passenger Vehicle Alternator
Brand: Crankvia
SKU: 7497N

CF-7497N alternator for Motorola Various Models, Westerbeke 10.0 BTG, Westerbeke 108B Six and related applications (12V / 51A / V1).

Brand

Specification

Voltage	12V
Amperage	51A
Rotation	BI
Pulley Class	V1
Regulator/Fan	IR/EF

Features

Part No	CF-7497N
MFR	MOTOROLA
Part Type	Alternator

Part Number Cross-Reference

Lester Numbers
Clark
Mercury Marine
Motorola
Prestolite
U.S. Marine

Product Advantages

Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.

Fitment-first matching

CF-7497N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Quality and test focus

Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.

Replacement sourcing support

MFR MOTOROLA and replacement references including 7477, 7497, 8803 help buyers compare existing units and reduce wrong-part risk.

Inquiry-ready supply

Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.

Application Information

Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.

Part No

CF-7497N

Records

Makes

Models

Year range

1963-2007

Make	Model	Engine	Year	Note
Motorola	Various Models	Various Engines	1973-1978	-
Motorola	Various Models	Various Engines	1977-1978	-
Westerbeke	10.0 BTG	4 Cyl., 79.1CI, 1.3L	1987-2001	-
Westerbeke	108B Six	6 Cyl.	1991-1994	-
Westerbeke	108C Six	6 Cyl., 247CI, 4.1L	1994-2007	-
Westerbeke	11.0 TWG	4 Cyl., 65.3CI, 1.07L	1984-1987	-
Westerbeke	12.0 BTG	4 Cyl., 91CI, 1.5L	1987-2001	-
Westerbeke	12.0 WMF	4 Cyl., 135CI, 2.2L	1988-1990	-
Westerbeke	12.0 WTA	4 Cyl., 135CI, 2.2L	1981-1988	-
Westerbeke	12.5 BTG	4 Cyl., 79.1CI, 1.3L	1987-2001	-
Westerbeke	15.0 BTG	4 Cyl., 91CI, 1.5L	1987-2001	-
Westerbeke	15.0 WMF	4 Cyl., 135CI, 2.2L	1988-1990	-
Westerbeke	15.0 WTA	4 Cyl., 135CI, 2.2L	1981-1988	-
Westerbeke	16.0 WMF	4 Cyl., 154CI, 2.5L	1988-1990	-
Westerbeke	16.0 WTA	4 Cyl., 154CI, 2.5L	1981-1988	-
Westerbeke	20.0 WMF (50 Hertz)	4 Cyl., 182CI, 3.0L	1985-1992	-
Westerbeke	20.0 WMF (60 Hertz)	4 Cyl., 154CI, 2.5L	1988-1990	-
Westerbeke	20.0 WTA (50 Hertz)	4 Cyl., 182CI, 3.0L	1982-1985	-
Westerbeke	20.0 WTA (60 Hertz)	4 Cyl., 154CI, 2.5L	1981-1988	-
Westerbeke	25.0 BED (50 Hertz)		1993-1994	-
Westerbeke	25.0 BEDB		1994	-
Westerbeke	25.0 WMF (50 Hertz)		1982-1993	-
Westerbeke	25.0 WMF (60 Hertz)	4 Cyl., 182CI, 3.0L	1985-1992	-
Westerbeke	25.0 WTA	4 Cyl., 182CI, 3.0L	1982-1985	-
Westerbeke	32.0 BED		1993-1994	-
Westerbeke	32.0 BEDB		1994	-
Westerbeke	32.0 WMF		1982-1993	-
Westerbeke	32.0 WTA		1982-1993	-
Westerbeke	36.0 WLA		1981-1984	-
Westerbeke	36.0 WLF	6 Cyl., 345CI, 5.7L	1984-1989	-
Westerbeke	4-107	4 Cyl., 107CI, 1.8L	1963-1975	-
Westerbeke	4-154	4 Cyl., 154CI, 2.5L	1972-1977	-
Westerbeke	4-230	4 Cyl., 230CI, 3.8L	1972-1978	-
Westerbeke	4-60	4 Cyl., 58CI, 1.0L	1971-1979	-
Westerbeke	4-91	4 Cyl., 91CI, 1.5L	1969-1975	-
Westerbeke	45.0 WLA		1981-1984	-
Westerbeke	45.0 WLF	6 Cyl., 345CI, 5.7L	1984-1989	-
Westerbeke	6-346	6 Cyl., 346CI, 5.7L	1972-1978	-
Westerbeke	6.5 TWG	4 Cyl., 65CI, 1.06L	1984-1987	-
Westerbeke	6.8 BTG	4 Cyl., 65.4CI, 1.07L	1987-1993	-
Westerbeke	8.0 TWG	4 Cyl., 65.3CI, 1.07L	1983-1987	-
Westerbeke	8.5 BTG	4 Cyl., 65.4CI, 1.07L	1987-1993	-
Westerbeke	BR30	4 Cyl., 230CI, 3.8L	1973-1981	-
Westerbeke	BR45	6 Cyl., 345CI, 5.7L	1975-1981	-
Westerbeke	W100	6 Cyl., 247CI, 4.1L	1982-1991	-
Westerbeke	W120	6 Cyl., 345CI, 5.7L	1978-1982	-
Westerbeke	W30	4 Cyl., 91CI, 1.5L	1975-1981	-
Westerbeke	W40	4 Cyl., 107CI, 1.8L	1978-1990	-
Westerbeke	W41G		1986-1993	-
Westerbeke	W50	4 Cyl., 110CI, 1.8L	1977-1979	-
Westerbeke	W52	4 Cyl., 135CI, 2.2L	1981-1990	-
Westerbeke	W58	4 Cyl., 154CI, 2.5L	1981-1991	-
Westerbeke	W60	4 Cyl., 154CI, 2.5L	1977-1980	-
Westerbeke	W7	1 Cyl., 18.5CI, 0.3L	1976-1984	-
Westerbeke	W70	4 Cyl., 182CI, 3.0L	1982-1991	-
Westerbeke	W70G	91CI, 1.5L	1988-2001	-
Westerbeke	W80	4 Cyl., 230CI, 3.8L	1978-1982	-
Westerbeke	WPD4	1 Cyl., 18.5CI, 0.3L	1976-1982	-
Westerbeke	WPDS10-15	4 Cyl., 108CI, 1.8L	1965-1981	-
Westerbeke	WPDS20	4 Cyl., 154CI, 2.5L	1972-1980	-

Product matching notes

Use these checks together with the application table before final ordering.

How do I confirm CF-7497N fits?

Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around Motorola Various Models, Westerbeke 10.0 BTG, Westerbeke 108B Six and related applications.

Which fields matter most?

Start with Voltage: 12V, Amperage: 51A, Rotation: BI, Pulley Class: V1, then cross-check OE numbers Clark M1992527, Mercury Marine 8M6007446, Motorola 10-223, 10-272.

What if I only have a photo or partial number?

Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 7477, 7497, 8803. That usually narrows the match quickly.

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