# Control Unit FCM-20 Wartsila – Marine Engine Control Module

The **Control Unit FCM-20** by **Wartsila**, part number 46Wfcm20, is a critical component for marine engine control systems. This module, also known as the Parker Rt-flex Fcm-20 Flex Control Module, ensures optimal performance and efficiency. Designed for the marine industry, this control unit is essential for maintaining the operational integrity of Wärtsilä engines. With its robust design and advanced features, the **Control Unit FCM-20** enhances system reliability and extends operational lifespan.

This **Wartsila** control unit, with Wärtsilä part number Paad159050 and hardware revision 08, is engineered for seamless integration. The Control Unit Code No. D 93790/0003 and Product Type/No. 10Rta96C/22678 further specifies its compatibility. Its weight is 4.320 kg. It is designed to meet the rigorous demands of marine environments, providing precise control and monitoring capabilities. This **FCM-20** is built to withstand harsh conditions, ensuring consistent performance and reliability.

-   **Enhanced Performance:** Optimized for peak engine efficiency and responsiveness.
-   **Reliable Operation:** Built with durable materials to withstand demanding marine environments.
-   **Seamless Integration:** Designed for easy integration with existing Wartsila engine systems.
-   **Advanced Features:** Offers precise control and monitoring functions.
-   **Durability:** Engineered for long-term use and minimal maintenance.

Invest in the **Control Unit FCM-20** to ensure your marine systems operate at their best. Trust in **Wartsila's** reputation for quality and innovation. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information. Let **Ram Automations** help you enhance your industrial automation systems.

## Details

- **Price:** 999.0 USD
- **Vendor:** Wartsila
- **Type:** Marine > Engine Components > Control Units
- **Tags:** 46Wfcm20, control unit, engine control module, fcm-20, marine engine, paad159050, wartsila

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Control Unit FCM-20 Wartsila – Marine Engine Control Module-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/fcm-20-wartsila-control-module)
> Updated: 2026-10-02