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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: 66057011
The Highway Automotive 66057011 is a 24-volt, 130-amp replacement alternator designed for heavy-duty commercial vehicle applications. Supplied complete with belt pulley and featuring an 8-groove pulley configuration, it is engineered to restore reliable charging performance to RVI C-Serie, K-Serie, and T-Serie trucks across a range of engine variants including the DTI8, DTI11, and DTI13. The 66057011 operates at a rated output of 130 A at 24 V, delivering the sustained charging capacity demanded by modern heavy commercial vehicles with high auxiliary electrical loads. The inclusion of an 8-groove belt pulley means the unit arrives ready to install without sourcing ancillary drive components separately. With a gross weight of 7.40 kg and packaged dimensions of 260 × 250 × 190 mm, the alternator is sized for straightforward workshop handling. Across the fitment range, applications span 22 individual RVI vehicle-and-engine combinations, covering the C-Serie, K-Serie, and T-Serie lines with output ratings from 380 to 520 across DTI8, DTI11, and DTI13 engine families. Highway Automotive 66057011 is stocked on PartsForMachines for professional workshop and fleet procurement. Use the selection widget to confirm fitment against your specific RVI make, model, and engine variant before ordering.
| Gross weight | 7,40 kg |
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| Package (mm) | 260x250x190 |
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Notes: Voltage: 24 V; Charging current: 130 A; With belt pulley; Number of grooves: 8
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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. Confirmed applications include the RVI C-Serie 380, RVI C-Serie 430, RVI C-Serie 460, RVI C-Serie all, RVI K-Serie 380, RVI K-Serie 430, RVI K-Serie 440 and RVI K-Serie 460 — 22 listed applications in total. The 66057011 fits RVI C-Serie, K-Serie, and T-Serie trucks across a total of 22 applications. Covered models include the C-Serie 380, 430, and 460 on DTI11 engines, the K-Serie 440, 480, and 520 on DTI13 engines, and the T-Serie 380, 430, and 460 on DTI11 engines, among others — with DTI8, DTI11, and DTI13 engine variants represented throughout the range. To confirm your specific model and engine combination, use the selection widget on this listing. Every fitment shown is backed by our Fit Guarantee.
A. The unit operates at 24 volts with a charging current of 130 amps. It is supplied complete with an 8-groove belt pulley. Gross weight is 7.40 kg and the package dimensions are 260 × 250 × 190 mm.
A. With the engine running at a fast idle, a healthy 24 V alternator should produce a regulated output voltage measurably above battery standing voltage — typically in the range expected for a 24 V charging system. Use a calibrated multimeter across the battery terminals and, where possible, a clamp-type ammeter on the main charge lead to verify output current under load. If output is absent or erratic, check drive belt tension, pulley alignment, wiring connections, and the condition of the battery before condemning the alternator. For precise test procedures, consult the relevant RVI workshop manual for your vehicle variant.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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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