Prestolite Part No. 1277A740 · In stock
Prestolite Alternator 24V 155A 1277A740
The Prestolite 1277A740 is a genuine Alternator 24V 155A. G Service Power has this unit brand new and boxed, in stock in the UK at £499.99, ready for next-day worldwide dispatch. Call +44 7951 632187.
Actual unit photographs. Further photos and video on request.
Specification
| Part number (MPN) | 1277A740 |
|---|---|
| Manufacturer | Prestolite |
| Product | Alternator 24V 155A |
| Part number | 1277A740 (Prestolite design number) |
| Model / type | AC172RA |
| Component | Alternator (charging) |
| Output | 24 Volt · 155 Amp |
| Rotation | Reversible (universal) |
| Manufacturer | Prestolite Electric — Heavy Duty Systems |
| Application | Heavy-duty diesel — trucks, buses, marine, industrial and generator sets |
| Condition | Brand new — original packaging |
| Location | UK — ready to ship worldwide |
| Condition | Brand New |
| Availability | In stock — next-day worldwide dispatch |
| Price | £499.99 ex works UK, excl. VAT |
| Reference | GX-1277A740 |
About this part
The Prestolite Alternator 24V 155A — part number 1277A740 is a genuine Prestolite part, supplied at £499.99 by G Service Power. It is brand new, held in UK stock and dispatched next day, worldwide. Fits Heavy-duty diesel — trucks, buses, marine, industrial and generator sets.
Genuine Prestolite Electric heavy-duty alternator, part number 1277A740 (Prestolite type AC172RA), rated 24 Volt, 155 Amp with reversible rotation — the Prestolite Electric / Heavy Duty Systems label reads Type AC172RA, Des No. 1277A740, 24V 155A, Reversible (see photos). The alternator is belt-driven off the engine and charges the vehicle or machine batteries and supplies its electrical system while the engine runs, so it is the part replaced when charging output drops away or the alternator fails on its diode pack, regulator or bearings. This is a genuine Prestolite unit built for demanding heavy-duty electrical systems and fitted across a wide range of diesel applications — trucks, buses, marine, industrial equipment and generator sets. Its reversible design suits either rotation. Condition: brand new in original packaging. Price £499.99. Prestolite alternators are specified by mounting and pulley as well as output, so please confirm the 1277A740 / AC172RA suits your application before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.
Compatibility: confirm against your existing part number and application before ordering — call +44 7951 632187 and we will check it with you.
Also searched as
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Frequently asked questions
- What is the Prestolite 1277A740?
- Genuine Prestolite Electric heavy-duty alternator, part number 1277A740 (Prestolite type AC172RA), rated 24 Volt, 155 Amp with reversible rotation — the Prestolite Electric / Heavy Duty Systems label reads Type AC172RA, Des No. 1277A740, 24V 155A, Reversible (see photos). The alternator is belt-driven off the engine and charges the vehicle or machine batteries and supplies its electrical system while the engine runs, so it is the part replaced when charging output drops away or the alternator fails on its diode pack, regulator or bearings. This is a genuine Prestolite unit built for demanding heavy-duty electrical systems and fitted across a wide range of diesel applications — trucks, buses, marine, industrial equipment and generator sets. Its reversible design suits either rotation. Condition: brand new in original packaging. Price £499.99. Prestolite alternators are specified by mounting and pulley as well as output, so please confirm the 1277A740 / AC172RA suits your application before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.
- Is the 1277A740 new or used?
- This unit is brand new, supplied from UK stock.
- How much is it and how do I buy it?
- £499.99 ex works UK, excl. VAT. Call G Service Power on +44 7951 632187 or message on WhatsApp.
- Do you ship worldwide?
- Yes. In-stock items are dispatched next day and shipped worldwide with export packing and documentation.