# 22215131 Rain Cap | Genuine Volvo Penta Part

## 🔧 Product Description

Counterbalanced rain cap for a vertical industrial exhaust outlet. It closes over the exhaust stack when the engine stops and opens with exhaust flow to reduce rain and debris entry.

## ⚙️ Key Features

-   Vertical exhaust-stack protection
-   Counterbalanced self-opening design
-   High-temperature metal construction
-   Reduces rain, leaves and debris entry
-   Selected by stack outside diameter
-   Engine type: Turbocharged industrial or generator diesel

## 🔌 Function

Protects an upward-facing exhaust stack from weather and contamination without materially restricting exhaust flow when the engine runs.

## ⚠️ Common Signs of Failure

-   Cap seized open or closed
-   Hinge wear and rattling
-   Corrosion or perforation
-   Restricted exhaust from misalignment
-   Water entry into the exhaust system

## 🛠️ Service Notes

-   A Volvo Penta weather cap from the inlet and exhaust group of the industrial engine range, fitted at a vertical opening to keep rain, snow and debris out while the engine stands.
-   Check the cap and its mounting whenever the engine is serviced: one that has corroded, seized or worked loose has stopped protecting the opening it covers.
-   Keep any hinge or pivot free and clean, and do not paint over it.
-   Volvo Penta lists several similar rain caps for different openings, so confirm the right one against the parts list for your engine and its serial number before ordering.

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 1010.88 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1010.88 AUD | In stock |

## Images

- 22215131 Rain Cap | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22215131-rain-cap-genuine-volvo-penta)
> Updated: 2026-08-22