# 3594686 Instrument Casing | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta instrument casing from the Instruments group, weighing 0.690 kg and recorded against 8 applications on D series engines. It supersedes part number 3837995.

## ⚙️ Key Features

-   0.690 kg
-   Supersedes 3837995
-   8 applications on D series engines
-   Instruments group

## 🔌 Function

Houses and protects the instruments at the helm, holding them square in the panel and keeping spray and damp off the back of them.

## ⚠️ Common Signs of Failure

-   Water tracking into the back of the instruments through the casing
-   Casing cracked or crazed around the mounting points
-   Fading, chalking or discolouration from sun exposure
-   Instruments loose in their apertures or sitting out of square
-   Corrosion on the terminals behind the casing where damp has got in

## 🛠️ Service Notes

-   Renew the panel seals and grommets with the casing so the new housing stays dry behind
-   Label the instrument connections before stripping the old casing out - refitting is much quicker for it

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3594686 → Supersedes 3837995 → Supersedes 3836792

### OEM / Related Numbers

-   3837995 earlier number superseded by this part
-   3836792 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 1336.81 AUD
- **Vendor:** Volvo Penta
- **Type:** Instruments & Gauges
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1336.81 AUD | In stock |

## Images

- 3594686 Instrument Casing | Genuine Volvo Penta Part
- 3594686 Instrument Casing | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3594686-instrument-casing-genuine-volvo-penta)
> Updated: 2026-10-10