# 3860087 Drive Belt | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta drive belt weighing 0.249 kg and listed for 3 applications. Belt 3860086 weighs 0.254 kg on 55 applications, so only 5 grams separate the two and the application list is the only reliable guide between them.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta 7.4GiPEFS
-   Volvo Penta 7.4GSiPEFS
-   Volvo Penta 8.2GSiPEFS

## ⚙️ Key Features

-   0.249 kg
-   Only 3 applications
-   Only 5 grams apart from belt 3860086
-   Weight cannot separate it from 3860086

## 🔌 Function

Transmits drive from the crankshaft pulley to a driven accessory, carrying the load through friction on the pulley faces.

## ⚠️ Common Signs of Failure

-   Squeal or chirp on start-up or under load
-   Cracks across the ribs, or chunks missing
-   Glazed, shiny flanks from slipping
-   Belt stretched so tension will not hold
-   Rubber dust collecting beneath the pulleys

## 🛠️ Service Notes

-   With only 3 applications, confirm the application before ordering rather than choosing by weight against 3860086
-   Inspect the tensioner and pulleys when the belt is off, and set tension as specified

## 📦 Condition

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

## Details

- **Price:** 148.15 AUD
- **Vendor:** Volvo Penta
- **Type:** Belts, Pulleys & Tensioners
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 148.15 AUD | In stock |

## Images

- 3860087 Drive Belt | Genuine Volvo Penta Part
- 3860087 Drive Belt | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3860087-drive-belt-genuine-volvo-penta)
> Updated: 2026-10-06