# 21305110 Rubber Hose | Genuine Volvo Penta Part

## 🔧 Product Description

A flexible rubber hose used between air-filter or sound-trap components in selected Volvo Penta D11 IPS intake systems.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D11A-C MP
-   Volvo Penta D11A-D MP
-   Volvo Penta D11A-E MP
-   Volvo Penta D11A-C (IPS)

-   **Engine Family:** D

## ⚙️ Key Features

-   Designed for D11 IPS air-filter systems
-   Isolates engine vibration
-   Resistant to oil vapour and engine-compartment heat
-   Engine type: D11 inline-six turbocharged marine diesel

## 🔌 Function

Carries intake air between the connected air-filter and sound-trap components while isolating vibration.

## ⚠️ Common Signs of Failure

-   Intake-air leakage
-   Oil mist around the hose ends
-   Hose collapse
-   Reduced engine power from restricted airflow

## 🛠️ Service Notes

-   Push the hose fully onto a clean spigot, past the bead where there is one, using plain water or the lubricant the manual allows rather than oil or grease, which attack rubber
-   Set the clamps behind the bead and tighten enough to seal without cutting into the hose, and use corrosion-resistant clamps in the engine space
-   Let the hose follow its natural curve without twist or kinking, keep the bend radius generous, and support long runs so that the hose is not hanging on its joints
-   Route clear of hot surfaces, sharp edges and moving parts, and fit protection anywhere the hose can chafe
-   Refill and bleed the system, check the joints with the engine warm and at working pressure, and re-check the clamps once the hose has bedded in

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   22123661 - air filter
-   22123634 and 21353979 - sound traps
-   21295545 and 21295556 - brackets
-   21301219 - rubber bushing
-   973273 - spacer sleeve

## 📦 Condition

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

## Details

- **Price:** 110.85 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 110.85 AUD | In stock |

## Images

- 21305110 Rubber Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21305110-rubber-hose-genuine-volvo-penta)
> Updated: 2026-09-06