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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: 66031002
The Highway Automotive 66031002 is a 24-volt, 90-amp alternator designed as a direct replacement unit for heavy-duty commercial vehicle applications. Rated at 24 V and 90 A charging current, this alternator is built to restore reliable electrical output to the vehicles it serves, ensuring the charging system performs to original specification. Supplied without a belt pulley, the 66031002 is intended for installations where the original pulley is reused or sourced separately. This fitment detail is essential to confirm before ordering, as it affects the complexity of the installation and the additional components required. The unit covers seven applications across the MAN TGA range and the Neoplan Tourliner. MAN TGA fitment spans multiple engine variants including the D20, D26, D28, and D2868 units, making this alternator a practical stock choice for workshops servicing MAN heavy commercial vehicles. The Neoplan Tourliner application extends its relevance to the coach and touring-bus sector. In the box you receive the alternator unit only — no belt pulley is included. No warranty period is stated in the available source data. The Highway Automotive 66031002 is supplied as a quality aftermarket replacement part within the Highway Automotive range, available exclusively through PartsForMachines.
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Notes: Voltage: 24 V; Charging current: 90 A; Without belt pulley
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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. This alternator fits MAN TGA models across multiple engine variants — including the D20, D26, D28, and D2868 — as well as the Neoplan Tourliner, covering 7 applications in total. To confirm fitment against your specific vehicle build and engine code, use the selection widget or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. The 66031002 covers the MAN TGA across all variants listed in our data, with named engine fitments including the D20, D26, D28, and D2868. If you need to verify your specific engine code or build variant, use the selection widget to match by model and engine, or ask Simon for guidance.
A. The 66031002 is rated at 24 V (voltage) and 90 A (charging current). It is supplied without a belt pulley, so the original pulley will need to be reused or sourced separately before installation.
A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.
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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