# 859822 Companion Flange | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta companion flange from the Cooling System group, weighing 0.059 kg and listed for 3 applications across the TMD and MD series.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TMD22A
-   Volvo Penta MD22A
-   Volvo Penta MD22L

-   **Engine Family:** TMD, MD

## ⚙️ Key Features

-   0.059 kg
-   3 applications across the TMD and MD series
-   Cooling System group
-   Narrow 3-application fitment — check the engine designation

## 🔌 Function

Forms the mating half of a flanged joint, bolting up to its opposite number so the two runs are joined and sealed.

## ⚠️ Common Signs of Failure

-   Weeping or a crusty trace at the flange joint
-   Flange face pitted, corroded or scored
-   Flange fixings repeatedly found slack
-   Joint distorted so it will not pull down flat
-   Corrosion around the fixing holes

## 🛠️ Service Notes

-   Check the flange face for flatness and pitting before reusing the joint, and renew the sealing item whenever it is broken
-   Screws 859797 and 859823 are the Cooling System fixings listed in this run

## 📦 Condition

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

## Details

- **Price:** 152.86 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 152.86 AUD | In stock |

## Images

- 859822 Companion Flange | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/859822-companion-flange-genuine-volvo-penta)
> Updated: 2026-09-06