# 23370787 Gear Set | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta gear set from the Marine Propulsion group, weighing 2.421 kg and listed for four D series applications. It consolidates earlier shaft references 3586547 and 3588826, and is within 15 grams of gear set 23370779.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-75F
-   Volvo Penta D2-60F
-   Volvo Penta 150S-D
-   Volvo Penta 150SR-D

-   **Engine Family:** D
-   **HP Range:** 60-75 HP

## ⚙️ Key Features

-   Gear set from the Marine Propulsion group
-   2.421 kg
-   Listed for four D series applications
-   Consolidates earlier shaft references 3586547 and 3588826

## 🔌 Function

Transmits and turns the drive through meshing gears, taking the engine's torque through the angle the drive requires.

## ⚠️ Common Signs of Failure

-   Whine or howl from the drive that changes with load and direction
-   Knock or rumble at low speed under load
-   Metal particles or a bronze sheen in the drained oil
-   Tooth flanks found pitted, chipped or worn to a step
-   Bearing surfaces scored where debris has been circulating

## 🛠️ Service Notes

-   It sits within 15 grams of gear set 23370779, so weight will not separate the two - order by part number and fitment
-   Fit the gears as a matched set and set backlash and bearing preload to the manual figures
-   It replaces two earlier shaft references, so check what is actually in the unit before ordering

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23370787 → Supersedes 3586547

### OEM / Related Numbers

-   3588826 earlier number superseded by this part
-   3586547 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 2711.95 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2711.95 AUD | In stock |

## Images

- 23370787 Gear Set | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23370787-gear-set-genuine-volvo-penta)
> Updated: 2026-10-11