# 861982 Gear | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta gear from the Engine group, weighing 0.045 kg and listed for 28 applications across the D and MD series. It supersedes part number 3586434, which was catalogued earlier as a camshaft gear, so an older parts list will show it under that name.

## 🚤 Compatibility

-   **Engine Family:** D, MD
-   **HP Range:** 13-75 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   0.045 kg
-   Supersedes 3586434, formerly catalogued as a camshaft gear
-   28 applications across the D and MD series
-   A separate part from the Fuel System gear 861980 in this listing

## 🔌 Function

Meshes with its partner gear to transmit drive at a fixed ratio and in fixed phase, keeping the driven shaft timed to the engine.

## ⚠️ Common Signs of Failure

-   Whine or chatter from the timing drive that rises with engine speed
-   Teeth chipped, pitted or worn hooked
-   Backlash noticeably increased when the gear is rocked
-   Timing marks no longer lining up as the manual shows
-   Fine bright debris in the oil

## 🛠️ Service Notes

-   Inspect the gear it meshes with at the same time, as wear is shared between a pair
-   Check the timing marks and backlash on assembly
-   Camshaft 861979 in this listing is the shaft this size of drive gear belongs with in the Engine group

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   861982 → Supersedes 3586434

### OEM / Related Numbers

-   3586434 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
-   Volvo Penta D2-40, D2-40B, D2-40F, D2-75, D2-75B
-   Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
-   Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
-   Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
-   Volvo Penta MD2030, MD2030B

## Details

- **Price:** 15.37 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 15.37 AUD | In stock |

## Images

- 861982 Gear | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/861982-gear-genuine-volvo-penta)
> Updated: 2026-09-06