Alternator for John Deere 6068SFM50 (Code 3142) - 414ci

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Overview

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Find the right part for your make and model at DB Electrical.

Item Number: MAH-MG84

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item Condition	Aftermarket Part
Description	Alternator
FAMILY	Letrika/MAHLE AAK
VOLT	24
AMPS	50
CONDITION	New
FAN LOCATION	External
REGULATOR LOCATION	Internal
TERMINAL ID 2	B+
TERMINAL 2 SIZE	M8x1.25

Applications List

Select Make & Type

MAKE	TYPE	MODEL	YEAR	ENGINE
Case IH		1085B	6T-590 Diese	1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
Case IH		1085B	6T-590 Diesel , Diese	1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
Case IH		1086B	6T-590 Diese	1985, 1986, 1987, 1988, 1989, 1990
Case IH		1086B	6T-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989, 1990
Case IH		1088	6T-590 Diese	1988, 1989, 1990, 1991, 1992
Case IH		1088	6T-590 Diesel , Diese	1988, 1989, 1990, 1991, 1992
Case IH		1150E	6-590 Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		1150E	6-830 Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diesel , Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diesel , Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diesel , Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150E	6-830 Diesel , Diese	1990, 1991, 1992, 1993, 1994, 1995, 1996
Case IH		1150G	6-590 Diese	1996, 1997, 1998, 1999, 2000
Case IH		1150G	6-590 Diese	1996, 1997, 1998, 1999, 2000
Case IH		1150G	6-590 Diesel , Diese	1996, 1997, 1998, 1999, 2000
Case IH		1150G	6-590 Diesel , Diese	1996, 1997, 1998, 1999, 2000
Case IH		1155E	6-590 Diese	1990, 1991, 1992, 1993
Case IH		1155E	6-590 Diese	1990, 1991, 1992, 1993
Case IH		1155E	6-590 Diesel , Diese	1990, 1991, 1992, 1993
Case IH		1155E	6-590 Diesel , Diese	1990, 1991, 1992, 1993
Case IH		1155E	6-830 Diese	1985, 1986, 1987, 1988, 1989
Case IH		1155E	6-830 Diese	1985, 1986, 1987, 1988, 1989
Case IH		1155E	6-830 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		1155E	6-830 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		1187C Feller Buncer	6T-830 Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncer	6T-830 Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncer	6T-830 Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncer	6T-830 Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncher	6T-830 Diesel , Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncher	6T-830 Diesel , Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncher	6T-830 Diesel , Diese	1989, 1990, 1991, 1992
Case IH		1187C Feller Buncher	6T-830 Diesel , Diese	1989, 1990, 1991, 1992
Case IH		1550	6-830 Diese	1987, 1988, 1989
Case IH		1550	6-830 Diese	1990, 1991, 1992, 1993
Case IH		1550	6-830 Diesel , Diese	1987, 1988, 1989
Case IH		1550	6-830 Diesel , Diese	1990, 1991, 1992, 1993
Case IH		521D	390 Diese
Case IH		521D	390 Diesel , Diese	2001
Case IH		621	6T-590 Diese	1989, 1990, 1991, 1992, 1993
Case IH		621	6T-590 Diesel , Diese	1989, 1990, 1991, 1992, 1993
Case IH		680K Construction King	6-590 Diese	1984, 1985, 1986, 1987, 1988
Case IH		680K Construction King	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988
Case IH		688	4-390 Diese	1988, 1989, 1990, 1991, 1992
Case IH		688	4-390 Diesel , Diese	1988, 1989, 1990, 1991, 1992
Case IH		688BCK	Diesel , Diese
Case IH		688BCK	Diesel Engine
Case IH		688C	Diesel , Diese
Case IH		688C	Diesel Engine
Case IH		721	6T-830 Diese	1989, 1990, 1991, 1992, 1993
Case IH		721	6T-830 Diesel , Diese	1989, 1990, 1991, 1992, 1993
Case IH		780C Construction King	6T-590 Diese	1984, 1985, 1986, 1987, 1988
Case IH		780C Construction King	6T-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988
Case IH		821	6T-830 Diese	1989, 1990, 1991, 1992, 1993
Case IH		821	6T-830 Diesel , Diese	1989, 1990, 1991, 1992, 1993
Case IH		850D	6-590 Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850D	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		850E	6-590 Diese	1992, 1993
Case IH		850E	6-590 Diese	1992, 1993
Case IH		850E	6-590 Diesel , Diese	1992, 1993
Case IH		850E	6-590 Diesel , Diese	1992, 1993
Case IH		850G	6-590 Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		850G	6-590 Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		850G	6-590 Diesel , Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		850G	6-590 Diesel , Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		855D	6-590 Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		855D	6-590 Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		855D	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		855D	6-590 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Case IH		855E	6-590 Diese	1992, 1993
Case IH		855E	6-590 Diesel , Diese	1992, 1993
Case IH		888	6T-590 Diese	1988, 1989, 1990, 1991, 1992
Case IH		888	6T-590 Diesel , Diese	1988, 1989, 1990, 1991, 1992
Case IH		9010	390 Diese	1993, 1994
Case IH		9010	390 Diesel , Diese	1993, 1994
Case IH		9010B	390 Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		9010B	390 Diesel , Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		9020	390 Diese	1993, 1994
Case IH		9020	390 Diesel , Diese	1993, 1994
Case IH		9020B	390 Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		9020B	390 Diesel , Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		9030	6T-590 Diese	1992, 1993, 1994
Case IH		9030	6T-590 Diesel , Diese	1992, 1993, 1994
Case IH		9030B	6T-590 Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		9030B	6T-590 Diesel , Diese	1994, 1995, 1996, 1997, 1998, 1999, 2000
Case IH		W14B	6-590 Diese	1985, 1986, 1987, 1988, 1989
Case IH		W14B	6-590 Diese	1985, 1986, 1987, 1988, 1989
Case IH		W14B	6-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		W14B	6-590 Diesel , Diese	1985, 1986, 1987, 1988, 1989
Case IH		W14C	6-590 Diese	1990, 1991, 1992, 1993
Case IH		W14C	6-590 Diesel , Diese	1990, 1991, 1992, 1993
Case IH		W18B	504 Diese	1983, 1984, 1985, 1986, 1987, 1988
Case IH		W18B	504 Diesel , Diese	1983, 1984, 1985, 1986, 1987, 1988
Case IH		W20C	504 Diese	1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
Case IH		W20C	504 Diesel , Diese	1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
Case IH		W30	504 Diese	1984, 1985, 1986, 1987, 1988, 1989
Case IH		W30	504 Diesel , Diese	1984, 1985, 1986, 1987, 1988, 1989
John Deere	110	JD 4.5L 80HP Ds
John Deere	120	JD 4.5L 90HP Ds
John Deere	120
John Deere	120C	JD 4.5L 89HP Ds
John Deere	120C
John Deere	160 LC	JD 4.5L 109HP Ds
John Deere	160C LC	JD 4.5L 109HP Ds
John Deere	160CLC
John Deere	160LC
John Deere	190E	4039 Diesel , Diese	1994
John Deere	190E	JD 3.9L 60HP Ds
John Deere	200 LC	JD 6.8L 140HP Ds
John Deere	200C LC	JD 6.8L 141HP Ds
John Deere	200CLC		1995
John Deere	200LC		1995
John Deere	2054	Al
John Deere	2054
John Deere	230C LC	JD 6.8L 169HP Ds
John Deere	230CLC
John Deere	230LCR	4045 Diese
John Deere	230LCR	4045 Diesel , Diese
John Deere	2554	Al
John Deere	2554
John Deere	270 LC	JD 6.8L 170HP Ds
John Deere	270C LC	JD 6.8L 177HP Ds
John Deere	270CLC
John Deere	270LC
John Deere	330 LC	JD 8.1L 235HP Ds
John Deere	330C LC	JD 8.1L 246HP Ds
John Deere	330LC
John Deere	330LCR	JD 8.1L 235HP Ds
John Deere	330LCR
John Deere	344G	Al
John Deere	344G		1995
John Deere	3554	Al
John Deere	3554
John Deere	370	JD 8.1L 235HP Ds
John Deere	370
John Deere	370C LC	JD 8.1L 246HP Ds
John Deere	370C LC
John Deere	370C	JD 8.1L 235HP Ds
John Deere	370C
John Deere	4045DFM70 (Code 3104)	4.5L - 276ci - 4cy	2004, 2005, 2006, 2007
John Deere	4045DFM70	4500cc, 4.5L/276CI 4-Cyl	2004, 2005, 2006, 2007
John Deere	4045TFM75 (Code 3142)	4.5L - 276ci - 4cy	2004, 2005, 2006, 2007
John Deere	4045TFM75	4500cc, 4.5L/276CI 4-Cyl	2004, 2005, 2006, 2007
John Deere	444G	Al
John Deere	444G		1995
John Deere	444H	Al
John Deere	444H		1997
John Deere	450 LC	619 Diese
John Deere	450C LC	763 Diese
John Deere	450C LC
John Deere	450LC
John Deere	490E	4045 Diesel , Diese	1993
John Deere	490E	JD 4.5L 85HP Ds
John Deere	570B	359 Diese
John Deere	570B		1982
John Deere	605C	99HP 4045T Diesel , Diese
John Deere	605C	JD PT 4.5L 99HP Ds
John Deere	6068SFM50 (Code 3142)	6.8L - 414ci - 6cy	2004, 2005, 2006, 2007
John Deere	6068SFM50	6800cc, 6.8L/414CI 6-Cyl	2004, 2005, 2006, 2007
John Deere	6068TFM75 (Code 3142)	6.8L - 414ci - 6cy	2004, 2005, 2006, 2007
John Deere	6068TFM75	6800cc, 6.8L/414CI 6-Cyl	2004, 2005, 2006, 2007
John Deere	6068TFM76 (Code 3142)	6.8L - 414ci - 6cy	2004, 2005, 2006, 2007
John Deere	6068TFM76	6800cc, 6.8L/414CI 6-Cyl	2004, 2005, 2006, 2007
John Deere	6090	JD 609
John Deere	655B	JD 6.8L 120HP Ds	1982, 1983, 1984, 1985, 1986
John Deere	655B		1982, 1983, 1984, 1985, 1986
John Deere	670B	JD 6.8L 142HP Ds
John Deere	670B		1982
John Deere	670C / CH	JD PT 6.8L 198HP Ds
John Deere	670C
John Deere	672B	JD 6.8L 142HP Ds
John Deere	672B		1988
John Deere	672C / CH	JD PT 6.8L 198HP Ds
John Deere	672C
John Deere	690E LC	6068 Diesel , Diese	1993
John Deere	690E LC	JD 6.8L 140HP Ds
John Deere	690E	JD 6.8L 140HP Ds
John Deere	750B	Al	1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
John Deere	750B		1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
John Deere	750C	Al
John Deere	750C		1991
John Deere	750C-II
John Deere	750C-II
John Deere	755B	JD 6.8L 140HP Ds	1985, 1986, 1987, 1988, 1989, 1990
John Deere	755B		1985, 1986, 1987, 1988, 1989, 1990
John Deere	770B / BH	JD 7.6L 162HP Ds
John Deere	770B		1982
John Deere	770C / CH	JD PT 166HP Ds
John Deere	772B / BH	JD 7.6L 165HP Ds
John Deere	772B		1982
John Deere	772CH	JD PT 8.1L 226HP Ds
John Deere	790D	6068 Diesel , Diese	1993
John Deere	790E LC	JD 6.8L 155HP Ds
John Deere	790E LC
John Deere	792	466 Diese
John Deere	792		1993
John Deere	792D LC	466 Diese
John Deere	792D LC
John Deere	850B	619 Diese	1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
John Deere	850B	619 Diesel , Diese	1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
John Deere	850C	Al
John Deere	850C		1991
John Deere	892E LC	466 Diese
John Deere	892E LC	6078 Diesel , Diese	1994
John Deere	992E LC	619 Diese
John Deere	992E LC		1994
John Deere	992E	619 Diese
John Deere	TC44H	Al
John Deere	TC44H		1997
Komatsu	D41A	6D10	1995
Komatsu	D41A	6D102 Engin
Komatsu	D41E	6D10	1995
Komatsu	D41E	6D102 Engin
Komatsu	D41P	6D10	1995
Komatsu	D41P	6D102 Engin
Komatsu	D61EX-12	8300cc, 8.3L 6-Cyl Komatsu S6D114E-1

Replaces These Part Numbers

ARROWHEAD	IA0759
BOSCH	0120488206, 0120489481, AL9940X, AL9948X
CASEIH	PO9415420
CUMMINS	3920678
LESTER	12148
MAHLE	11.201.759, 11.201.941, AAK1387, AAK3336, IA0759, MG84

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.

Customer Reviews

WARNING: California’s Proposition 65

Alternator for John Deere 6068SFM50 (Code 3142) - 414ci - 6cy 2004-2007 MAH-MG84

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