Alternator For Agco MT354, Komatsu D30E 1985-1990 Tractors; MAH-MG118

Alternator For Agco MT354, Komatsu D30E 1985-1990 Tractors; MAH-MG118

Item #: MAH-MG118

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If your order arrives and it’s not exactly what you want, you may return it within 30 days for a refund. We know that people sometimes order a part and then discover it’s not exactly the one they need for the repair. We understand and want to work with you. Just make sure the item is in its original packaging and in good condition free of damage.

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  • Product Info
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Overview

Item Number: MAH-MG118

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
DescriptionAlternator
FamilyLetrika/Mahle AAK
Volt12
Amps55
Regulator Clock12:00
Rotation DirectionClockwise
Mount Hole ID 112.300mm
Mount Hole 1 TypeUnthreaded
Mount Hole 2 TypeUnthreaded
Mount Hole ID 310.200mm
Mount Hole 3 TypeUnthreaded
Mounting Ear Thickness0.591"/15mm
Mounting Ear 2 Thickness0.591"/15mm
Mounting Ear 3 Thickness3.150"/80mm
Fan LocationExternal
Regulator LocationInternal
Terminal ID 2B+
Terminal 2 SizeM6x1.00
Terminal ID 3W
Terminal 3 SizeM5x0.8
Terminal ID 4D+
Terminal 4 SizeM4x0.7
Terminal ID 5B-
Terminal 5 SizeM5x0.8
PolarityNegative
Shaft Pulley OD0.669"/17mm
ShaftM16x1.50

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
Agco MT354 Perkins Diesel
Komatsu D30E Mercedes OM35
Komatsu D30E 1985Mercedes OM35
Komatsu D30E 1986Mercedes OM35
Komatsu D30E 1987Mercedes OM35
Komatsu D30E 1988Mercedes OM35
Komatsu D30E 1989Mercedes OM35
Komatsu D30E 1990Mercedes OM35
Komatsu D30E 1991Mercedes OM35
Komatsu D30E 1992Mercedes OM35
Massey Ferguson MF200
Massey Ferguson MF250
Massey Ferguson MF255
Massey Ferguson MF2600
Massey Ferguson MF262
Massey Ferguson MF275
Massey Ferguson MF283
Massey Ferguson MF290
Massey Ferguson MF291
Massey Ferguson MF291K
Massey Ferguson MF400
Massey Ferguson MF400X
Massey Ferguson MF415
Massey Ferguson MF4200
Massey Ferguson MF425
Massey Ferguson MF4265
Massey Ferguson MF4275
Massey Ferguson MF4283
Massey Ferguson MF4290
Massey Ferguson MF4291
Massey Ferguson MF4292
Massey Ferguson MF435
Massey Ferguson MF440
Massey Ferguson MF445
Massey Ferguson MF450
Massey Ferguson MF455
Massey Ferguson MF460
Massey Ferguson MF500
Massey Ferguson MF5200
Massey Ferguson MF5300
Massey Ferguson MF-596 Perkins 1104C-44
Massey Ferguson MF86
Massey Ferguson MF96
Massey Ferguson MX720
Massey Ferguson MX750
Mercedes-Benz L 1113 1986OM35
Mercedes-Benz L 1113 1987OM35
Mercedes-Benz L 1113 1988OM35
Mercedes-Benz L 1113 1989OM35
Mercedes-Benz L 1113 1990OM35
Mercedes-Benz L 1116 1986OM35
Mercedes-Benz L 1116 1987OM35
Mercedes-Benz L 1116 1988OM35
Mercedes-Benz L 1116 1989OM35
Mercedes-Benz L 1116 1990OM35
Mercedes-Benz L 1117 1986OM35
Mercedes-Benz L 1117 1987OM35
Mercedes-Benz L 1117 1988OM35
Mercedes-Benz L 1117 1989OM35
Mercedes-Benz L 1117 1990OM35
Mercedes-Benz L 1316 1984OM35
Mercedes-Benz L 1316 1985OM35
Mercedes-Benz L 1316 1986OM35
Mercedes-Benz L 1316 1987OM35
Mercedes-Benz L 1316 1988OM35
Mercedes-Benz L 1316 1989OM35
Mercedes-Benz L 1316 1990OM35
Mercedes-Benz L 1316 1991OM35
Mercedes-Benz L 1316 1992OM35
Mercedes-Benz L 1316 1993OM35
Mercedes-Benz L 1317 1986OM35
Mercedes-Benz L 1317 1987OM35
Mercedes-Benz L 1317 1988OM35
Mercedes-Benz L 1317 1989OM35
Mercedes-Benz L 1317 1990OM35
Mercedes-Benz L 1317 1991OM35
Mercedes-Benz L 1317 1992OM35
Mercedes-Benz L 1317 1993OM35
Mercedes-Benz L 1319 1985OM36
Mercedes-Benz L 1319 1986OM36
Mercedes-Benz L 1319 1987OM36
Mercedes-Benz L 1319 1988OM36
Mercedes-Benz L 1319 1989OM36
Mercedes-Benz L 1319 1990OM36
Mercedes-Benz L 1319 1991OM36
Mercedes-Benz L 1319 1992OM36
Mercedes-Benz L 1319 1993OM36
Mercedes-Benz L 1419 1985OM36
Mercedes-Benz L 1419 1986OM36
Mercedes-Benz L 1419 1987OM36
Mercedes-Benz L 1419 1988OM36
Mercedes-Benz L 1419 1989OM36
Mercedes-Benz L 1419 1990OM36
Mercedes-Benz L 1419 1991OM36
Mercedes-Benz L 1419 1992OM36
Mercedes-Benz L 1419 1993OM36
Mercedes-Benz L 1419 1994OM36
Mercedes-Benz L 1419 1995OM36
Mercedes-Benz L 1419 1996OM36
Mercedes-Benz L 1516 1985OM35
Mercedes-Benz L 1516 1986OM35
Mercedes-Benz L 1516 1987OM35
Mercedes-Benz L 1516 1988OM35
Mercedes-Benz L 1516 1989OM35
Mercedes-Benz L 1516 1990OM35
Mercedes-Benz L 1516 1991OM35
Mercedes-Benz L 1516 1992OM35
Mercedes-Benz L 1516 1993OM35
Mercedes-Benz LA 1113 1986OM35
Mercedes-Benz LA 1113 1987OM35
Mercedes-Benz LA 1113 1988OM35
Mercedes-Benz LA 1113 1989OM35
Mercedes-Benz LA 1113 1990OM35
Mercedes-Benz LA 1113 1991OM35
Mercedes-Benz LA 1113 1992OM35
Mercedes-Benz LA 1113 1993OM35
Mercedes-Benz LA 1117 1986OM35
Mercedes-Benz LA 1117 1987OM35
Mercedes-Benz LA 1117 1988OM35
Mercedes-Benz LA 1117 1989OM35
Mercedes-Benz LA 1117 1990OM35
Mercedes-Benz LP 1219 1993OM36
Mercedes-Benz LP 1219 1985OM36
Mercedes-Benz LP 1219 1986OM36
Mercedes-Benz LP 1219 1987OM36
Mercedes-Benz LP 1219 1988OM36
Mercedes-Benz LP 1219 1989OM36
Mercedes-Benz LP 1219 1990OM36
Mercedes-Benz LP 1219 1991OM36
Mercedes-Benz LP 1219 1992OM36

Replaces These Part Numbers

Agco3589442M91, 6205039M91, 6228051M91, 6228052M91, 6228053M91, 6228054M91, 6228055M91, 6237273M91, 6237274M91, 6237275M91, 6237276M91, 6237501M91, 6283263M91, 6283264M91
Arrowhead400-29049, IA1381, MG118
Leece Neville35214230
Letrika/Iskra11.204.124, AAK3861, IA 1381
Mahle11.203.130, 11.203.131, 11.203.634, 11.203.635, 11.203.636, 11.203.783, 11.203.784, 11.203.785, 11.203.786, 11.203.787, 11.204.055, 11.204.124, 11.204.695, AAK1848, AAK1849, AAK1850, AAK1851, AAK1852, AAK3154, AAK3155, AAK3190, AAK3191, AAK3192, AAK3823, AAK3861, AAK4939, IA1177, IA1178, IA1290, IA1381, MG118, MG692
Massey Ferguson3589442M91, 6205039M91, 6228051M91, 6228053M91, 6228054M91, 6228055M91, 6237273M91, 6237274M91, 6237275M91, 6237276M91, 6237501M91, 6238264M91, 6283263M91, 6306845M91

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

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