# 04-CHAMBER Air for M4 Bilge Pump - WIL Replacement Part

The 04-CHAMBER Air, part number 04-3650-08, is a critical component designed to ensure the efficient operation of M4 Diaphragm Bilge Pumps. This air chamber, manufactured by WIL, is engineered for demanding marine environments, providing reliable performance and longevity. It is an essential replacement part for maintaining optimal pump functionality within industrial and marine automation systems.

-   **Durable Construction:** Built with robust materials to withstand harsh marine conditions.
-   **Precise Design:** Specifically engineered for the M4 Diaphragm Bilge Pump for seamless integration.
-   **Optimal Performance:** Ensures smooth and efficient pump operation, crucial for system reliability.
-   **Easy Installation:** Designed for straightforward replacement, minimizing downtime.
-   **Long-lasting Reliability:** Provides dependable service, reducing maintenance needs.

This chamber provides dependable service, reducing maintenance needs and ensuring your equipment operates at peak performance. Trust in the quality of WIL products to keep your systems running smoothly. For any inquiries, please contact us.

Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** WIL
- **Type:** Components > Pumps & Accessories > Air Chambers
- **Tags:** 04-3650-08, air chamber, M4 Bilge Pump, marine applications, pump replacement, WIL

## Variants

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

## Images

- 04-CHAMBER Air for M4 Bilge Pump - WIL Replacement Part-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/04-chamber-air-m4-bilge-pump)
> Updated: 2026-09-18