Alternator Chart

Back to home page	ALTERNATOR SPECIFICATIONS

NOTE: All tests should be made with the engine running at 3600 RPM. Values given are minimum output. IF OUTPUT VALUES ARE LESS THAN STATED, FURTHER CHECKING OF THE ALTERNATOR IS NECESSARY.

Fig.	Alternator Identification	Color Code		Output at 3600 RPM Unless Otherwise Noted	Engine Model	Stator Part Number		Remarks
Fig.	Alternator Identification	Wire	Connector	Output at 3600 RPM Unless Otherwise Noted	Engine Model	Stator Part Number		Remarks
A	System 3® System 4®	Black	White	.5A DC Unregulated Note: Output at 2800 RPM	90000, 110000	397880	Diode Harness or Regulator/Rectifier	Production Since 1981 System 3®, 4® Alternator Mounted Outside Flywheel
B	DC Only Alternator	Black	White	.5A DC Unregulated Note: Output at 2800 RPM	99700 120000 - Quantum Power	691991		Production Since 1989 Alternator Mounted Outside Flywheel
C	DC Only Alternator	Black	Red	1.2 A, DC Unregulated	104700 - Vanguard 130000 - 5 HP L-Head After Code 91010100	494254		Production Since 1988 Magnet under Flywheel
D	DC Only Alternator**	Red (2) Black	Red	1.5 A, DC Unregulated	130000 - 5 HP L-Head	494254	692306 Before Code Date 91010100	Produced From 1969-1991 Magnet under Flywheel
E	AC Only Alternator	Black	White	14 Volts AC (Min.)	160000, 190000, 240000, 250000, 320000	391595		Production Since 1974 Small Magnets under Flywheel
F	DC Only Alternator	Red	Red	2-4 A, DC Unregulated	170000, 190000, 220000, 240000, 250000, 260000, 280000, 320000, 400000, 420000, 460000	691953	393814	Production Since 1973 Small Magnets under Flywheel
G	Dual Circuit Alternator	Red & Black	White	14 Volts AC (Min.) 2-4 A, DC Unregulated	160000, 170000, 190000, 220000, 240000, 250000, 260000, 280000, 290000, 320000, 400000, 420000, 460000	691063	393456	Production Since 1971 Small Magnets under Flywheel
H	Tri-Circuit Alternator	Black	Green	28 Volts AC (Min.)	190000, 250000, 260000, 280000, 290000, 320000, 400000, 420000, 460000	691065	691955	Production Since 1976 Small Magnets under Flywheel
H	5A Alternator	Black	Green	28 Volts AC Min. at Stator 5 A, DC Regulated*	190000, 290000, 303000, 400000, 420000, 460000	691065	691188	Production Since 1988 Small Magnets under Flywheel
H	9A Alternator	Black	Green	40 Volts AC Min. at Stator 9A, DC Regulated*	250000, 260000, 280000, 290000, 303000, 400000, 420000, 460000	691065	691188	Production Since 1988 Small Magnets under Flywheel
I	10A Alternator	Black (2)	Yellow	20 Volts AC Min. at Stator 10 A, DC Regulated*	160000, 170000, 190000, 220000, 240000, 250000, 260000, 280000, 290000, 303000, 320000, 350000, 400000, 420000, 460000	691064	691185	Production Since 1978 Small Magnets under Flywheel (Replaces Starter-Generator)
I	13A Alternator	Black (2)	Yellow	20 Volts AC Min. at Stator 13 A, DC Regulated*	190000, 400000, 420000, 460000	691064	691185	Produced from 1979-1982 Medium Magnets under Flywheel
I	16A Alternator	Black (2)	Yellow	30 Volts AC Min. at Stator 16 A, DC Regulated*	250000, 260000, 280000, 290000, 303000, 350000, 400000, 420000, 460000	691064	691185	Production Since 1983 Large Magnets under Flywheel
I	Quad Circuit Alternator**	Black (2)	Yellow	30 Volts AC Min. at Stator 8 A, DC Regulated*	250000, 280000	691064	397809	Produced from 1984-1987 Large Magnets under Flywheel
J	20A Alternator	Yellow (2)	White	29 Volts AC Min. at Stator 20 A, DC Regulated*	290000, 303000, 350000, 351000	691364	691573	Production Since 1995 Stator, Regulator/Rectifier and Flywheel Not Interchangeable with Any Other Charging Systems

*Alternator Output is Determined by Size of the Magnets Underneath the Flywheel.

**These Charging Systems are No Longer in Production.

									No Longer In Production-Use 494254 w/ 692306 Wire
A			B			C			D


	E			F			G

H

I

	Uses Regulator\Rectifier with Heat Sink Part Number 691573
	J

© Brown & Wiser, Inc. 2001