# 3861500 Belt | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta belt weighing 0.188 kg and listed for 10 applications. Belt 3861501 is the near neighbour at 0.22 kg over 9 applications.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta 5.7GSiI-A
-   Volvo Penta 5.7GXiI-A
-   Volvo Penta 5.7GXiI-B
-   Volvo Penta 5.7GXiI-C
-   Volvo Penta 5.7GXiI-D
-   Volvo Penta 5.7GXiI-E
-   Volvo Penta 5.7GiI-A
-   Volvo Penta 5.7GiI-B
-   Volvo Penta 5.7GiI-C
-   Volvo Penta 5.7GiI-D

## ⚙️ Key Features

-   0.188 kg
-   10 applications
-   Lighter of the pair with belt 3861501
-   Ancillary drive belt

## 🔌 Function

Transmits drive from the crankshaft pulley to the engine ancillaries.

## ⚠️ Common Signs of Failure

-   Squeal or chirp from the belt, worst when cold or wet
-   Charging output or coolant flow dropping as the belt slips
-   Belt glazed, cracked across the ribs or frayed at an edge
-   Black belt dust collecting under the pulleys
-   Belt tension slack or the tensioner at the end of its travel

## 🛠️ Service Notes

-   Only 32 grams separate this from belt 3861501, so the weight is no guide and the part number for the installation is what matters
-   Check pulley alignment and the tensioner when fitting, and recheck tension after a short run

## 📦 Condition

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

## Details

- **Price:** 151.46 AUD
- **Vendor:** Volvo Penta
- **Type:** Belts, Pulleys & Tensioners
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 151.46 AUD | In stock |

## Images

- 3861500 Belt | Genuine Volvo Penta Part
- 3861500 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/3861500-belt-genuine-volvo-penta)
> Updated: 2026-09-06