# 23370805 Housing | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta 2.19:1 ratio housing weighing 19.05 kg, listed for eight D series applications. It supersedes 22179671, catalogued earlier as an upper gear, so it is the upper section of the drive.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-40F
-   Volvo Penta D2-55F
-   Volvo Penta D2-50F
-   Volvo Penta D1-30F
-   Volvo Penta D1-13F
-   Volvo Penta D1-20F
-   Volvo Penta 130S-D
-   Volvo Penta 130SR-D

-   **Engine Family:** D
-   **HP Range:** 13-55 HP

## ⚙️ Key Features

-   2.19:1 reduction ratio
-   19.05 kg
-   Supersedes 22179671, catalogued earlier as an upper gear
-   The upper section of the drive
-   Listed for eight D series applications
-   Also supersedes Volvo part number 3589555

## 🔌 Function

Forms the upper part of the drive, carrying the input gears and bearings and passing torque down to the lower unit.

## ⚠️ Common Signs of Failure

-   Whine from the top of the drive that follows engine speed
-   Oil weeping at the joint with the lower unit or the engine flange
-   Water in the oil at a change
-   Vibration felt through the engine bearers
-   Bearing bores or gear seats found worn on strip-down

## 🛠️ Service Notes

-   Renew the seals between the upper and lower sections whenever they are parted
-   It supersedes an upper gear reference, so check what is included against the assembly you are rebuilding
-   Gear housings 23370788 and 23370799 also carry the 2.19:1 ratio, so order by part number

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23370805 → Supersedes 22179671 → Supersedes 3583352

### OEM / Related Numbers

-   22179671 earlier number superseded by this part
-   3589664 earlier number superseded by this part
-   3593846 earlier number superseded by this part
-   3583352 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 10352.84 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10352.84 AUD | In stock |

## Images

- 23370805 Housing | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23370805-housing-genuine-volvo-penta)
> Updated: 2026-10-08