Mercedes-Benz Alternator Pulley & Fan Assembly – 1 Groove

Mercedes-Benz Alternator Pulley & Fan Assembly – 1 Groove

Product Overview
Replacement alternator pulley and fan assembly suitable for selected Mercedes-Benz, MAN and ADE applications. The unit features a single-groove pulley configuration with an external cooling fan and is designed for Bosch-type alternator systems.

Product Information

Product Category: Alternator Pulley & Fan Assembly
System / Application: Bosch
Pulley Configuration: Single Groove (1 Groove)
Direction of Rotation: Clockwise (CW)
Regulator & Fan Setup: Internal Regulator with External Fan (IR/EF)
Model Reference: N1
Alternator Reference Series: 0120489...

Suitable Vehicle Applications

Compatible with selected applications from Mercedes-Benz, MAN and ADE. Compatibility may vary according to the alternator fitted to the vehicle.

Dimensions & Specifications

Pulley Dimensions
Inside Diameter: 17 mm
Outside Diameter: 98 mm
Pulley Height: 18 mm
Groove Width: 14 mm
Number of Grooves: 1

Fan Dimensions
Outside Diameter: 135 mm

Overall Assembly
Total Height/Length: 35 mm, including the pulley and fan.

Fitment Notice

Please compare the dimensions, alternator reference number and original component before purchasing. Vehicle make alone should not be used to determine compatibility.

Compro Auto Electrical recommends confirming fitment before placing your order.

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