Alternator for New Holland 3830 3-165 Ford Diesel 1992-1999 MAH-MG521

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Part Replacement List

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Overview

Fast shipping and the lowest prices.
Find the right part for your make and model at DB Electrical.

Item Number: MAH-MG521

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item Condition	Aftermarket Part
Description	Alternator
CRITICAL NOTE	*MG521 Does Not Have a "W" Stator Terminal
FAMILY	Letrika/MAHLE AAK
VOLT	12
AMPS	65
CONDITION	New
FAN LOCATION	External
REGULATOR LOCATION	Internal
TERMINAL ID 2	B+
TERMINAL 2 SIZE	M6x1.00

Applications List

Select Make & Type

MAKE	TYPE	MODEL	YEAR	ENGINE
Agco		4650 4WD	3-190 Same Diese
Agco		4650 4WD	3-190 Same Diese
Agco		4650
Agco		4660 4WD	3-190 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		4660	3-190 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		5650 4WD	3-183 Same Diese	1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5650	3-183 Same Diese	1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5660 4WD	3-183 Same Diese	1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5660	3-183 Same Diese	1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5670 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5670 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5670	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5670	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		5680 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		5680	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6105	1000.6W Diesel , Diese	1992, 1993, 1994, 1995, 1996, 1997
Agco		6670 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		6670 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		6670	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		6670	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Agco		6680 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6680 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6680	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6680	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6690 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6690 4WD	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6690	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		6690	4-244 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		7600 4WD	5-317 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		7600	5-317 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Agco		7630 4WD	6-380 Same Diese	1991, 1992, 1993, 1994, 1995
Agco		7630 4WD	6-380 Same Diese	1991, 1992, 1993, 1994, 1995
Agco		7650 4WD	6-380 Same Diese	1991, 1992, 1993, 1994, 1995
Agco		7650 4WD	6-380 Same Diese	1991, 1992, 1993, 1994, 1995
Agco		8610 4WD	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8610 4WD	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8610	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8610	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8630 4WD	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8630 4WD	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8630	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		8630	6-366 Same Diese	1991, 1992, 1993, 1994, 1995, 1996, 1997
Agco		GT45 4WD	SDF 3-183 Ds	2004
Agco		GT45	SDF 3-183 Ds	2004
Agco		GT45A 4WD	SDF 3-183 Ds	2004, 2005, 2006, 2007, 2008
Agco		GT45A	SDF 3-183 Ds	2004, 2005, 2006, 2007, 2008
Agco		GT55 4WD	SDF 3-183 Ds	2004
Agco		GT55	SDF 3-183 Ds	2004
Agco		GT55A 4WD	SDF 3-183 Ds	2004, 2005, 2006, 2007, 2008
Agco		GT55A	SDF 3-183 Ds	2004, 2005, 2006, 2007, 2008
Agco		GT65 4WD	SDF 4-244 Ds	2004
Agco		GT65	SDF 4-244 Ds	2004
Agco		GT65A 4WD	SDF 4-244 Ds	2004, 2005, 2006, 2007, 2008
Agco		GT65A	SDF 4-244 Ds	2004, 2005, 2006, 2007, 2008
Agco		GT75 4WD	SDF 4-244 Ds	2004
Agco		GT75	SDF 4-244 Ds	2004
Agco		GT75A 4WD	SDF 4-244 Ds	2004, 2005, 2006, 2007
Agco		GT75A	SDF 4-244 Ds	2004, 2005, 2006, 2007
Aifo	8031	2800cc, 2.8L Diesel , Diesel
Aifo	8035	2600cc, 2.6L Diesel , Diesel
Aifo	8045	3500cc, 3.5L Diesel , Diesel
Aifo	8065	5200cc, 5.2L Diesel , Diesel
Aifo	8141
Aifo	CO 31	4900cc, 4.9L Diesel
Allis Chalmers		945	25000 Diese	1980, 1981, 1982, 1983, 1984, 1985, 1986
BMW		Various Models	D190 Diesel Engin	1982, 1983, 1984, 1985, 1986
BPM	620SH	12.0
Case IH		2120	3-183 Diese	1990, 1991, 1992
Case IH		2130	3-183 Diese	1990, 1991, 1992
Case IH		2140	4-244 Diese	1990, 1991, 1992
Case IH		2150	4-244 Diese	1990, 1991, 1992
Case IH		JX100U	Iveco 4-239 Diese
Case IH		JX70U
Case IH		JX80U	Iveco 4-239 Diese
Case IH		JX90U	Iveco 4-239 Diese	2002, 2003, 2004, 2005, 2006
Fiat	124 (EXC SPIDER)	1.2	1968, 1969
Fiat	124 (EXC SPIDER)	1.4	1968, 1969, 1970, 1971, 1972, 1973
Fiat	124 (EXC SPIDER)	1.6	1971, 1972, 1973
Fiat	124 (EXC SPIDER)	1.8	1974, 1975
Fiat	124 SPIDER	1.4	1968, 1969, 1970
Fiat	124 SPIDER	1.6	1971, 1972, 1973
Fiat	124 SPIDER	1.8	1974, 1975
Fiat-Hesston		100.9	8065 (5.4L) Diese
Fiat-Hesston		100.9	8065 (5.4L) Diese
Fiat-Hesston		110.9	8065 (5.9L) Diese
Fiat-Hesston		110.9	8065 (5.9L) Diese
Fiat-Hesston		115.9	5900cc, 5.9L 8065 Diesel , Diesel
Fiat-Hesston		130.9	5900cc, 5.9L 8065 Diesel , Diesel
Fiat-Hesston		140.9	8065 (5.9L) Diese
Fiat-Hesston		140.9	8065 (5.9L) Diese
Fiat-Hesston		160.9	8365 (8.1L) Diese
Fiat-Hesston		160.9	8365 (8.1L) Diese
Fiat-Hesston		180.9	8365 (8.1L) Diese
Fiat-Hesston		180.9	8365 (8.1L) Diese
Fiat-Hesston		85.9	8045 (3.9L) Diese
Fiat-Hesston		85.9	8045 (3.9L) Diese
Fiat-Hesston		90.9	5000cc, 5L 8055 Diesel , Diesel
Fiat-Hesston		95.55	5000cc, 5L 8055 Diesel , Diesel
Fiat-Hesston		F100	8065 (5.9L) Diese
Fiat-Hesston		F110	5900cc, 5.9L 8065 Diesel , Diesel
Fiat-Hesston		F120	8065 (5.9L) Diese
Fiat-Hesston		F130	8065 (5.9L) Diese
Fiat-Hesston		F140	8065 (5.9L) Diese
Ford	4030	179ci - 3cyl Fiat Ds	1992, 1993, 1994, 1995, 1996
Ford	4230	220ci - 4cyl Fiat Ds	1992, 1993, 1994, 1995, 1996
Ford	4635	179ci - 3cyl Fiat Ds	1996, 1997, 1998, 1999
Ford	4635	179ci - 3cyl Fiat Ds	1996, 1997, 1998, 1999
Ford	4835	220ci - 4cyl Fiat Ds	1995, 1996, 1997, 1998
Ford	4835	220ci - 4cyl Fiat Ds	1995, 1996, 1997, 1998
Iveco	30.8
Iveco	30.8		1983
Iveco	35.8
Iveco	35.8		1983
Iveco	40.8
Iveco	40.8		1983
Iveco	Aifo Series	All Engine
Iveco	Euro Series	3905cc / 5861c	1987, 1988, 1989, 1990, 1991
Iveco	Euro Series	3905cc, 3905cc	1987, 1988, 1989, 1990, 1991
Iveco	Euro Series	5861cc, 5861cc	1987, 1988, 1989, 1990, 1991
Iveco	Z Series	All Engine
Iveco	Z Series		1983
New Holland	3830	3-165 Ford Diese	1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
New Holland	4030	179ci - 3cyl Fiat Ds	1992, 1993, 1994, 1995, 1996
New Holland	4230	220ci -4cyl Fiat Ds	1992, 1993, 1994, 1995, 1996
New Holland	4330V	6-220 Ford Diese	1996, 1997, 1998, 1999, 2000
New Holland	4330V	6-220 Ford Diese	1996, 1997, 1998, 1999, 2000
New Holland	4430N	4-238 Ford Diese	1992, 1993, 1994, 1995, 1996, 1997, 1998
New Holland	4430N	4-238 Ford Diese	1992, 1993, 1994, 1995, 1996, 1997, 1998
New Holland	4430V	4-220 Ford Diese	1997, 1998
New Holland	4430V	4-220 Ford Diese	1997, 1998
New Holland	4635	179ci - 3cyl Fiat Ds	1996, 1997, 1998, 1999
New Holland	4635	179ci - 3cyl Fiat Ds	1996, 1997, 1998, 1999
New Holland	4835	220ci - 4cyl Fiat Ds	1995, 1996, 1997, 1998
New Holland	4835	220ci - 4cyl Fiat Ds	1995, 1996, 1997, 1998
New Holland	TK76	3.6L 71HP NH Diese	1999, 2000, 2001, 2002, 2003, 2004
New Holland	TK85	3.9L 80HP NH Diese	1999, 2000, 2001, 2002, 2003, 2004
New Holland	TK85M	3.9L 80HP NH Diese	1999, 2000, 2001, 2002, 2003, 2004
New Holland	TL100	3.9L 4cyl 100HP Diese	1999, 2000, 2001, 2002, 2003, 2004
New Holland	TL100	3.9L 4cyl 100HP Diese	1999, 2000, 2001, 2002, 2003, 2004
New Holland	TL70	3.6L 4cyl 70HP Diese	1999, 2000, 2001
New Holland	TL70	3.6L 4cyl 70HP Diese	1999, 2000, 2001
New Holland	TL80	3.9L 4cyl 80HP Diese	1999, 2000, 2001, 2002, 2003
New Holland	TL80	3.9L 4cyl 80HP Diese	1999, 2000, 2001, 2002, 2003
New Holland	TL90	3.9L 4cyl 90HP Diese	1999, 2000, 2001, 2002, 2003, 2004
New Holland	TL90	3.9L 4cyl 90HP Diese	1999, 2000, 2001, 2002, 2003, 2004
Oliver	1265	158 Diese
Oliver	1465	278 Diesel Engin	1973, 1974, 1975
Oliver	1470	278 Diesel Engin	1976, 1977, 1978, 1979, 1980
Same	1000-3A / AT
Same	1000-3A / AT
Same	1000-3A / AT
Same	1000-3A / AT
Same	1000-3AT		1987
Same	1000-4A / AT / ATI
Same	1000-4A / AT / ATI
Same	1000-4A / AT / ATI
Same	1000-4A / AT / ATI
Same	1000-4AT
Same	1000-4ATI		1987
Same	1000-6A / AT / ATI
Same	1000-6A / AT / ATI
Same	1000-6A / AT / ATI
Same	1000-6A / AT / ATI
Same	1000-6AT
Same	1000-6ATI
Same	105-2LP
Same	105-2LP
Same	105-2LP
Same	105-2LP
Same	105-3P
Same	105-3P
Same	105-3P
Same	105-3P
Same	105-4P
Same	105-4P
Same	105-4P
Same	105-4P
Same	1054PT
Same	1054PT
Same	1054PT
Same	1054PT
Same	1055P
Same	1055P
Same	1055P
Same	1055P
Same	1056P / PS / PT
Same	1056P / PS / PT
Same	1056P / PS / PT
Same	1056P
Same	1056PS		1983
Same	1056PT		1983
Same	1056PTI
Same	1056PTI
Same	1056PTI
Same	1056PTI
Same	916-3A		1987
Same	916-3A		1987
Same	916-3A		1987
Same	916-4A		1987
Same	916-4A		1987
Same	916-4A		1987
Same	982LP		1983
Same	982LP		1983
Same	983P		1983
Same	984P		1983
Same	Antares 100	1000-4ATI Engin
Same	Antares 110	1000-6
Same	Antares 130	1000-6A
Same	Centauro 70
Same	Centurion 75
Same	Delfino 35
Same	Explorer 55	916-3	1986
Same	Explorer 60
Same	Explorer 65	916-4	1986
Same	Explorer 65C	916-4A Engin	1987
Same	Explorer 65C	916-4A Engin	1987
Same	Explorer 65C	916-4A Engin	1987
Same	Explorer 70
Same	Explorer 70C	1000-4A Engin
Same	Explorer 70C	916-4TA Engin
Same	Explorer 75
Same	Explorer 75C	916-4A Engin	1987
Same	Explorer 75C	916-4A Engin	1987
Same	Explorer 80
Same	Explorer 80C	1000-4A Engin
Same	Explorer 80C	1000-4A Engin
Same	Explorer 85C	916-4TA Engin	1986
Same	Explorer 85C	916-4TA Engin	1986
Same	Explorer 90 Special	1000-4AT Engin
Same	Explorer 90 Special	1000-4AT Engin
Same	Explorer 90C	1000-4AT Engin
Same	Explorer 90C	1000-4AT Engin
Same	Frutteto 60
Same	Frutteto 75	1000-4A Engin
Same	Frutteto II 60	3-183, Diese
Same	Frutteto II 75	4-244, Diese
Same	Frutteto II 85	4-244 Diesel , Diese	1997
Same	Galaxy 170
Same	Hercules 160	6-380 Diesel , Diese	1986
Same	Jaguar 100
Same	Jaguar 95
Same	Laser 100
Same	Laser 110
Same	Laser 130
Same	Laser 150	105-6PS Engin
Same	Laser 90
Same	Leopard 85	4-253 Diesel , Diese	1986
Same	Leopard 85
Same	Leopard 90	4-253 Diesel , Diese	1985
Same	Leopard 90
Same	Leopard C
Same	Mercury 75	4-253 Diesel , Diese	1986
Same	Mercury 85
Same	Panther 95
Same	Ranger 45	983L Engin
Same	Solar 50	3-165 Diesel , Diese	1991
Same	Solar 60	3-190 Diesel , Diese	1991
Same	Solar 60C	105-3P Engin
Same	Taurus 60
Same	Tiger Six 105	6-331 Diesel , Diese	1987
Same	Titan 160	1000-6AT
Same	Titan 190	1000-6AT
Same	Trident 130
Same	Vigneron 35
Same	Vigneron 50
Same	Vigneron 62
Same	Vigneron 75	4-244 Diesel , Diese	1997
VM Motori	2105 M 11.5	2.0L Diese
VM Motori	2105	2.0L Diese
VM Motori	HR 392 SHTR	1.8L Diese
VM Motori	HR 392 SHTR	1800cc, 1.8L Diesel , Diesel	1986
VM Motori	HR 492 HT 9	2.4L Diese
VM Motori	HR 492 HT 9	2.4L Diese	1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
VM Motori	HR 494 HT 10	2.8L Diese	1986, 1987, 1988
VM Motori	HR 494 HT 10	2.8L Diese	1986, 1987, 1988
VM Motori	HR 692 HI 9	3.6L Diese
VM Motori	HR 692 HI 9	3.6L Diese	1983, 1984, 1985, 1986, 1987, 1988
VM Motori	HR 692 HT 9	3.6L Diese
VM Motori	HR 692 HT 9	3.6L Diese	1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988
VM Motori	HR 694 HT 10	4.2L Diese
VM Motori	HR 694 HT 10	4.2L Diese	1986, 1987
White	6045 4WD	3-183 Same Diese	1996, 1997, 1998, 1999, 2000, 2001
White	6045 4WD	3-183 Same Diese	1996, 1997, 1998, 1999, 2000, 2001
White	6045	3-183 Same Diese	1996, 1997, 1998, 1999, 2000, 2001
White	6045	3-183 Same Diese	1996, 1997, 1998, 1999, 2000, 2001
White	6065 4WD	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
White	6065 4WD	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
White	6065	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
White	6065	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
White	6085 4WD	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999
White	6085 4WD	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999
White	6085	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999
White	6085	4-244 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999
White	6090, HC 4WD	4-244 Same Diese	1994, 1995, 1996, 1997, 1998, 1999
White	6090, HC 4WD	4-244 Same Diese	1994, 1995, 1996, 1997, 1998, 1999
White	6090, HC	4-244 Same Diese	1994, 1995, 1996, 1997, 1998, 1999
White	6090, HC	4-244 Same Diese	1994, 1995, 1996, 1997, 1998, 1999
White	6105 4WD	6-366 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999
White	6105	6-366 Same Diese	1993, 1994, 1995, 1996, 1997, 1998, 1999

Replaces These Part Numbers

ARROWHEAD	ABO0060, IA0329, MG521, MG524
J&N ELECTRICAL PRODUCTS	400-29031
ATLANTIC QUALITY PARTS	1100-0525, 1700-0515
BOSCH	0-120-488-225, 0-120-488-251, 0120489152, 0-120-489-152, 0-120-489-153, 0120489212, 0-120-489-212, 0120489219, 0-120-489-219, 0120489338, 0-120-489-338, 0986035630, 0986035631, AL925X
DELCO	DRA0970, DRA5630
DEUTZ	4763249
FIAT	2943925, 46231758, 4765931, 4765933, 4765934, 4772668, 4787668, 4787671, 4798447, 4800504, 4808506, 4808510, 4808513, 4808515, 4808517, 4808518, 4849157, 77452410
FORD/NEW HOLLAND	4808511, 4808516
IVECO	4798447
LESTER	12034, 12048, 12584
LETRIKA/ISKRA	1.201.329, AAK4155, IA 0329, IA 0330
LUCAS ELECTRIC	LRA01352, LRA929
MAGNETON	9516761
MAGRIRUS-DEUTZ	4763249
MAHLE	11.201.329, AAK4155, IA0329, MG521, MG524
MARELLI	63305732, 63305802, 63305822, 63305832, 63305842, 63307801, 63307802, 63307822, 63307832, 63307862, 63320015, 63320049, 63321019, 63321020, 63321021, 63321099, 943320049, 943321019, 943321020, 943321021, MAN274, MAN354, MAN771, MAR274
OTHER OEMS	8EL725759-001, CA355IR
VALEO	436237

Frequently Asked Questions

Q: Do I need a larger charge wire for a High Output unit?
A: The high amp unit will operate better than stock, but not to its full potential without a larger charge wire. It’s the same reason firetrucks do not use garden hoses. It is IMPARATIVE to have proper charge and ground cables.

Q: Does a High Amp unit cause any damage to my battery or my vehicles charging system?
A: As long as it is installed properly with battery in good condition, then no. A High Output unit works exactly like a factory unit and only produces what is being demanded. No alternator works continuously at full output. Higher amperage is not bad and will not hurt a battery, but high voltage will blow one up.

Q: Will aftermarket underdrive pulleys (crankshaft power pulley) have any effect on my alternator?
A: Yes, underdrive crankshaft pulleys slow all the components (power steering, a/c, and alternator) to provide more power to the rear wheels. In some cases, the charging systems will fall totally on the battery at idle and completely stop charging.

Q: Where is the best place to get a voltage reading of the alternator output?
A: You’ll get the most accurate voltage reading from the back of the alternator at the main charge post that runs directly to the battery. This must be done while the vehicle is running.

Q: Why is the pulley on a high amp alternator smaller than my stock pulley?
A: The smaller pulley advances the power curve of the alternator just slightly, which produces a little more amperage around the idle if needed.

Q: Will I need a smaller belt for my high amp unit?
A: This varies by application because not all belts and belt tensioners are in the same condition. The tensioner will always tell you if you need a new belt or not. If it’s in range, you will not. If it is out, you will. Generally, you will need a belt that is one inch shorter than stock. You should have no problem finding a replacement wherever you buy your parts. V belt applications simply re-adjust your belt tensions to 3/8” deflection.

Q: What is the difference between a one wire, self-exciting and a self-energizing regulator?
A: Nothing. They are all exactly the same. Different manufacturers use different terms for marketing. The only wire to hook up is the charge wire to the battery. This does require modification for the alternator charge light on the dash.

Q: My stock unit used a five-groove pulley, and you sent my high amp alternator with a 6 groove. Why and what can I do?
A: 5 groove overdrive pullies are not produced. Install the belt on the back groove of the pulley closest to the fan or body of the alternator. The fan is internal, and this application will work just fine.

Q: Can your alternator be run in dual or triple alternator applications?
A: Yes. When wired and mounted correctly, the alternator can run in either dual or triple applications.

Q: Will I need a new battery with a high amp alternator?
A: If your battery is in good condition, and in spec of its OEM rating, then no. Your battery should work equally well with either the OEM and a High Amp unit.

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Alternator for New Holland 3830 3-165 Ford Diesel 1992-1999 MAH-MG521

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