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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
Product Number: 66033010
The Highway Automotive 66033010 is a 24-volt, 100-amp alternator designed as a direct-fit replacement for Mercedes commercial vehicle applications, covering a total of 10 verified fitments across the Actros and Atego model ranges. Supplied complete with belt pulley, it is engineered to restore the charging system to correct operation in demanding fleet and haulage environments. The unit operates at 24 V with a rated charging current of 100 A, making it suited to the electrical demands of heavy-duty commercial powertrains. The multi-groove belt pulley — featuring 9 grooves — is supplied as part of the assembly, enabling a complete installation without the need for separate pulley procurement. Fitment coverage spans Mercedes Actros models equipped with OM541 and OM542 engines, together with a comprehensive spread of Mercedes Atego variants including the 1823, 1328–1528, 1828–2628, 925–1525 and 823–1523 series, across engine codes from the OM900/904 and OM906 families. This breadth of coverage makes the 66033010 a practical stock choice for workshops servicing mixed Mercedes truck fleets. Manufactured by Highway Automotive, this alternator is backed by the PartsForMachines Fit Guarantee. All fitment data has been verified against manufacturer records, and hassle-free returns apply should any compatibility issue arise.
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Notes: Voltage: 24 V; Charging current: 100 A; With belt pulley; Number of grooves: 9
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| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
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Standard Delivery: £19.95
Delivery Estimate: 7 to 10 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 14482N | 20539N | 21610N | 23853N | 21173N | 22155N | 23791N | 8440N | A4033 | A4058 | A4072 | A4084 | A4085 | A4103 | A9012 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 120 | 124 | 90 | 90 | 110 | 90 | 100 | 105 | 70 | 80 | 70 | 85 | 110 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Marelli | Marelli | Electroprecizia | VISTEON | Marelli | Ford | Mando | Ford | |||||||
| Pulley | COUPLER | S6 | S6 | SC7 | S6 | AP | AP | AP | AP | AP | AP | ||||
| Rotation | CW | CW | CW | CW | |||||||||||
A. The Highway Automotive 66033010 is rated at 24 V with a charging current of 100 A. It is supplied complete with a belt pulley featuring 9 grooves, covering the full assembly requirement for a direct-fit installation on compatible Mercedes Actros and Atego models.
A. This alternator fits Mercedes commercial vehicles across 10 verified applications, including Mercedes Actros (all, engines OM541/OM542), Mercedes Actros MP2/MP3 (engines OM541/OM542), and multiple Mercedes Atego variants such as the 1823, 1328–1528, 1828–2628, 925–1525 and 823–1523 series, spanning OM900/904 and OM906-family engine codes. Use the selection widget to match your exact make, model and engine, or ask Simon to confirm suitability. Every fitment shown is backed by our Fit Guarantee.
A. The 66033010 covers a wide spread of Atego engine codes, including the OM900/904 (Atego 7–15), OM906.910 (823–1523 series), OM906.911 (1328–1528 and 925–1525 series), and OM906.920–926 (1823 and 1828–2628 series). If your specific engine variant is not listed, use the selection widget or search our cross-referenced catalogue by machine model to confirm fit, or ask Simon for assistance.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
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