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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

Regular price £199.00 GBP
Regular price £247.68 GBP Sale price £199.00 GBP
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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.

RELIABILITY: Built to meet or exceed original Paris Rhone and Valeo specifications for marine performance.

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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Shipping calculated at checkout. Free shipping over £150. Terms apply