Alternator AAN5991 for Massey Ferguson and AGCO Tractors – 12V 240A MAHLE Unit

This high-output alternator (Part No. AAN5991) is a premium-quality replacement designed for Massey Ferguson and AGCO tractors. Manufactured by MAHLE (Letrika / Iskra), it provides stable 12-volt, 240-amp performance for demanding agricultural and industrial applications. Built with precision engineering, this alternator ensures reliable power supply, extended service life, and reduced maintenance downtime.

⚙️ Specifications

• Item Type: Alternator

• Manufacturer / Unit Type: MAHLE (Letrika / Iskra)

• Part Number: AAN5991

• Voltage: 12 Volts

• Amperage: 240 Amps

• Pulley Type: 0PK (No Groove)

• Weight: 8.85 kg

• Condition: 100% New Aftermarket Replacement

? Applications

Designed to fit the following Massey Ferguson tractors and related AGCO machinery:

• MF6485

• MF6490

• MF6495

• MF6499

Ideal for agricultural, construction, and industrial equipment requiring consistent, high-output charging.

? Replaces OEM Part Numbers

• AGCO: 4287015M1, 4287015M2, 11.204.980, 700750280, AAN5991

• MAHLE (Letrika / Iskra): IA1417, 11204443, AAN5848, MG468, 11204250, AAN8162, MG700, 11203542, AAN5560

? Features & Benefits

• High-efficiency 240A output for modern electrical systems

• OEM-quality components ensure long service life and performance stability

• Designed for perfect fit and easy installation on Massey Ferguson tractors

• Tested for voltage regulation, durability, and heat resistance