Volvo Part No. 874502 · In stock
Volvo Penta Marine Alternator 12V 115A 874502
The Volvo 874502 is a genuine Penta Marine Alternator 12V 115A. G Service Power has this unit brand new, new-surplus, and boxed, in stock in the UK at £300, ready for next-day worldwide dispatch. Call +44 7951 632187.
Actual unit photographs. Further photos and video on request.
Specification
| Part number (MPN) | 874502 |
|---|---|
| Manufacturer | Volvo |
| Product | Penta Marine Alternator 12V 115A |
| Alternate part numbers | 3840181 · 3817662 |
| Manufacturer number | A003TRA191ZT (label on the unit) |
| Component | Alternator (charging) |
| Output | 12 Volt · 115 Amp |
| Engine model | Volvo Penta D2-40 · D2-55 · D2-75 |
| Manufactured by | Mitsubishi Electric Thai Auto-Parts (OEM supplier) |
| Condition | New — never installed, stored clean and dry; minimal handling marks |
| Location | UK — ready to ship worldwide |
| Condition | New surplus |
| Availability | In stock — next-day worldwide dispatch |
| Price | £300 ex works UK, excl. VAT |
| Reference | GX-874502 |
About this part
The Volvo Penta Marine Alternator 12V 115A — part number 874502 is a genuine Volvo part, supplied at £300 by G Service Power. It is new surplus, held in UK stock and dispatched next day, worldwide.
Genuine Volvo Penta marine alternator, part number 874502, rated 12 Volt and 115 Amp — also referenced as 3840181 and 3817662, and carrying the manufacturer label A003TRA191ZT from Mitsubishi Electric Thai Auto-Parts, Volvo Penta's OEM supplier for this unit (see photos). The alternator is belt-driven off the engine and charges the vessel's starter and domestic batteries while the engine runs, so it is the part replaced when charging output drops away, the unit fails its diode pack, or salt-air corrosion kills a marinised alternator. This is a factory-spec OEM unit built for marine service, not an aftermarket replacement. Confirmed fitment: Volvo Penta D2-40, D2-55 and D2-75, plus other Volvo Penta marine diesels using the 874502 / 3840181 / 3817662 alternator types. Condition: never installed, stored in a clean dry environment, with only minimal handling marks from storage. Price £300 plus VAT. Please verify part-number compatibility against your engine model 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 Volvo 874502?
- Genuine Volvo Penta marine alternator, part number 874502, rated 12 Volt and 115 Amp — also referenced as 3840181 and 3817662, and carrying the manufacturer label A003TRA191ZT from Mitsubishi Electric Thai Auto-Parts, Volvo Penta's OEM supplier for this unit (see photos). The alternator is belt-driven off the engine and charges the vessel's starter and domestic batteries while the engine runs, so it is the part replaced when charging output drops away, the unit fails its diode pack, or salt-air corrosion kills a marinised alternator. This is a factory-spec OEM unit built for marine service, not an aftermarket replacement. Confirmed fitment: Volvo Penta D2-40, D2-55 and D2-75, plus other Volvo Penta marine diesels using the 874502 / 3840181 / 3817662 alternator types. Condition: never installed, stored in a clean dry environment, with only minimal handling marks from storage. Price £300 plus VAT. Please verify part-number compatibility against your engine model before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.
- Is the 874502 new or used?
- This unit is new surplus, supplied from UK stock.
- How much is it and how do I buy it?
- £300 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.