Keep your Massey Ferguson running with this 35 Amp 12V replacement alternator. Designed as a direct-fit replacement for the tractor listed below, it delivers reliable charging for standard and accessory electrical loads.
This unit features an external fan (External) and an external regulator (Internal), and is supplied with a Solid pulley already fitted.
DIRECT FIT: Replaces Bosch 9120080159 — no modification required on the machines listed below.
Key Features
✔High Capacity: 35 Amps of charging output.
✔Direct Replacement: Replaces Bosch 9120080159.
✔Pulley Fitted: Solid pulley installed and ready to fit.
✔Robust Design: External fan. Internal regulator.
✔Quality Assured: New aftermarket unit, 12 month warranty.
Technical Specs
Voltage:
12 Volts
Amperage:
35 Amps
Rotation:
CW (Clockwise)
Pulley:
Solid
Regulator:
Internal
Fan Type:
External
Clock:
7
SKU Reference:
400-24128
Vehicle Fitment Guide
Make
Equipment Type
Models
Massey Ferguson
Tractor
MF-451
OEM Part Number Cross Reference
Bosch
9120080159
Massey Ferguson
3589435M91
Misc Vendor
870002
Frequently Asked Questions
Will this fit my Massey Ferguson MF-451?
Yes — the MF-451 appears in the fitment guide above. Check your existing part number against the cross reference table to confirm.
Is this a 35 Amp alternator?
Yes, this is a 35 Amp 12V unit with an Internal regulator.
Is the pulley included?
Yes, a Solid pulley is pre-installed.
Is this new or remanufactured?
This is a brand new aftermarket unit — not a remanufactured core.
Note: Please verify your machine's serial number or existing part number to ensure compatibility. Fast shipping available across the UK and Europe.
