# 845646 Fuel Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta fuel hose from the Fuel System group, weighing 0.272 kg and listed for 47 applications across the MD, TMD, AD, AQAD, D and TAMD series engines. It supersedes part number 819054, catalogued earlier under its Swedish name as a steel-braided rubber hose.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, AD, AQAD, D, TAMD, DP, DPX, SP, AQD, KAD, KAMD

Full model list at the end of this description.

## ⚙️ Key Features

-   Supersedes 819054, previously listed as a steel-braided rubber hose
-   0.272 kg
-   47 applications across the MD, TMD, AD, AQAD, D and TAMD series
-   Fuel System group

## 🔌 Function

Carries fuel as a flexible link between two connections, absorbing engine movement without straining the unions.

## ⚠️ Common Signs of Failure

-   Diesel smell or wet staining along the hose run
-   Outer cover chafed through or braid showing
-   Hose hard and cracked, or soft and swollen
-   Weeping at either end fitting
-   Hard starting or hunting from air drawn in through a porous hose

## 🛠️ Service Notes

-   A weeping fuel hose in an engine bay is a fire risk, so renew it rather than trying to seal it
-   Compare length and end fittings against the hose you remove, then check for weeps at working pressure and bleed the system
-   Keep the hose clear of hot surfaces and support it so it cannot chafe

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   845646 → Supersedes 819054

### OEM / Related Numbers

-   819054 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta AD41P-B, AD41B, AD41, AD41A, AD41BJ
-   Volvo Penta DP-A, DP-A1, DP-B, DP-B1
-   Volvo Penta TAMD41B, TAMD41M-A, TAMD41A
-   Volvo Penta TMD40A, TMD40B, TMD40C
-   Volvo Penta AD31, AD31B
-   Volvo Penta AQAD40B, AQAD40A
-   Volvo Penta AQD21A, AQD21B
-   Volvo Penta D41, D41B
-   Volvo Penta MD21B, MD21A
-   Volvo Penta 740A, 290A
-   Volvo Penta SP-A, SP-A1
-   Volvo Penta TAMD31A, TAMD31B
-   Volvo Penta TAMD40A, TAMD40B
-   Volvo Penta TMD31A, TMD31B
-   Volvo Penta TMD41A, TMD41B
-   Volvo Penta AQAD30A
-   Volvo Penta AQD40A
-   Volvo Penta DPX
-   Volvo Penta KAD42A
-   Volvo Penta KAMD42A
-   Volvo Penta MD30A
-   Volvo Penta MD31A
-   Volvo Penta MD40A
-   Volvo Penta TAMD30A
-   Volvo Penta TMD30A

## Details

- **Price:** 217.87 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 217.87 AUD | In stock |

## Images

- 845646 Fuel Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/845646-fuel-hose-genuine-volvo-penta)
> Updated: 2026-09-06