# 861406 Hollow Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hollow screw from the Fuel System group, listed for 5 applications across TMD, TAMD and MD series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TMD22A
-   Volvo Penta TMD22B
-   Volvo Penta TMD22P-C
-   Volvo Penta TAMD22P-B
-   Volvo Penta MD22A

-   **Engine Family:** TMD, TAMD, MD

## ⚙️ Key Features

-   Fuel system banjo fixing
-   5 applications across TMD, TAMD and MD engines

## 🔌 Function

Bolts a fuel union to its housing while carrying fuel through its drilled centre.

## ⚠️ Common Signs of Failure

-   Diesel weeping from under the head or around the union
-   Air drawn in at the joint, giving a rough or hunting idle
-   Centre drilling blocked by debris, so fuel flow drops
-   Head rounded or the thread stretched after over-tightening

## 🛠️ Service Notes

-   Renew the sealing washers each side of the union rather than reusing them
-   Bleed the fuel system after refitting

## 📦 Condition

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

## Details

- **Price:** 28.5 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 28.50 AUD | In stock |

## Images

- 861406 Hollow Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/861406-hollow-screw-genuine-volvo-penta)
> Updated: 2026-10-08