A 12-volt, 35-amp replacement alternator for Yanmar marine engines. It has an internal regulator and external fan, turns clockwise and is fitted with a single-groove (1V) pulley of 72 mm OD for a standard-width belt.
The output wire exits at the rear on the left-hand side and the unit has no plug connector. Compare these details with your original alternator before ordering.
Key Features
12-volt, 35-amp output
Internal regulator (IR), external fan (EF)
Clockwise (CW) rotation
Single-groove (1V) pulley, 72 mm OD, standard belt width
For Yanmar marine applications
Technical Specs
Specification
Detail
Voltage
12V
Amperage
35A
Rotation
Clockwise (CW)
Regulator
Internal (IR)
Fan Type
External (EF)
Pulley
1V single groove, 72 mm OD
Connection
No plug; wire out rear, left-hand side
Frequently Asked Questions
How do I confirm this fits?
Match the part number or OEM reference on your existing part with the details above. If you are unsure, send us your vehicle or engine model and year and we will confirm before you order.
Is this a genuine OEM part?
It is a new aftermarket part built to the original specification. OEM numbers are listed for cross-reference only.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
