24V 30A Alternator for Bukh DV20 DV36 Renault Marine RC105D RC120D 12415
24V 30A Alternator for Bukh DV20 DV36 Renault Marine RC105D RC120D 12415
SKU:400-40046
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24V Marine Alternator - Bukh & Renault
Premium Replacement for Lester 12415 & Paris Rhone 100879
This premium 24V 30A marine-grade alternator is engineered specifically for Bukh and Renault Marine diesel engines manufactured between 1961 and 1985. Designed to withstand the harsh conditions of marine environments, it features a heavy-duty internal regulator and an external cooling fan to ensure consistent power delivery to your vessel's electrical system.
Key Features
- ✔ Marine-grade construction
- ✔ Direct fit for Bukh and Renault Marine
- ✔ Includes external cooling fan
- ✔ Precision balanced for low vibration
Technical Specs
| Voltage: | 24V |
| Amperage: | 30A |
| Rotation: | Clockwise (CW) |
| Regulator: | Internal |
| Fan: | External |
| B+ Terminal: | M6-1.0 |
Compatibility / Fitment Guide
| Make | Model/Engine | Notes |
|---|---|---|
| Bukh Marine | DV20 / DV36 | Diesel 2/3 Cyl Models |
| Renault Marine | RC105D / RC120D | Various 24V Systems |
| Renault Marine | RC210DT / RC210DTS | Single Bottom Mount |
| Volvo Penta | AD31 / D12 Series | Specific 24V configurations |
OEM Cross Reference
| Paris Rhone | 100879, 181990, A13N143M, A13N152M, A13N36M |
| Valeo | 100879, 181990, 2100879, 2103570, 2181990, 592777, A13N142M |
| Lester | 12415 |
| Volvo | 820652, 822454, 827303, 847651, 849561 |
| Lucas | LRA02463 |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured by 4Drive to meet or exceed original equipment (OE) standards for fitment and performance in marine environments.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number (such as 100879 or A13N36M) matches any of these, it is a guaranteed fit.
Can I use this on a 12V system?
No, this unit is specifically rated for 24V systems. Installing a 24V alternator on a 12V system will not charge your batteries and may cause damage to electrical components.
Note: Please verify your original part number against the references above before purchasing. All technical data is provided for identification purposes based on the Lester 12415 standard.
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