Keep your Mitsubishi running with this 55 Amp 12V replacement alternator. Designed as a direct-fit replacement for the machines listed below, it delivers reliable charging for standard and accessory electrical loads.
This unit features an external fan (EF) and an internal regulator (IR), and is supplied with a V2 pulley already fitted.
DIRECT FIT: Replaces Arrowhead AMN0023 — no modification required on the machines listed below.
Key Features
✔High Capacity: 55 Amps of charging output.
✔Direct Replacement: Replaces Arrowhead AMN0023.
✔Pulley Fitted: V2 pulley installed and ready to fit.
✔Robust Design: EF fan. IR regulator.
✔Quality Assured: New aftermarket unit, 12 month warranty.
Technical Specs
Voltage:
12 Volts
Amperage:
55 Amps
Rotation:
CW (Clockwise)
Pulley:
V2 (Twin Groove)
Regulator:
Internal (IR)
Fan Type:
External (EF)
Clock:
6
SKU Reference:
400-46032
OEM Part Number Cross Reference
Arrowhead
AMN0023, 400-46032
J&N Electrical Products
400-46032, 400-46015
Lester
12483
Mitsubishi
91920-04200
Valeo
TA000B32301
WAI
12483N
Frequently Asked Questions
Is this a 55 Amp alternator?
Yes, this is a 55 Amp 12V unit with an IR regulator.
Is the pulley included?
Yes, a V2 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.
