# 840115 Gasket | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta gasket from the Engine group, weighing 0.043 kg and listed for 5 applications on MD series engines. It supersedes part number 3875384.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta MD7B
-   Volvo Penta MD6A
-   Volvo Penta MD6B
-   Volvo Penta MD7A
-   Volvo Penta MD67C

-   **Engine Family:** MD

## ⚙️ Key Features

-   0.043 kg
-   5 published applications on MD series engines
-   Supersedes 3875384

## 🔌 Function

Seals a machined engine joint, holding fluid or gas in and keeping the two faces apart by a set thickness.

## ⚠️ Common Signs of Failure

-   Damp joint line or drips beneath the flange
-   Traces of blown gas or fluid across the sealing face
-   Gasket found crushed, torn or hardened
-   Joint fasteners no longer holding torque

## 🛠️ Service Notes

-   Fit a new gasket rather than reusing the old one, and check the faces for distortion
-   Tighten the joint evenly and re-check after the first heat cycle

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   840115 → Supersedes 3875384

### OEM / Related Numbers

-   3875384 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 19.35 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.35 AUD | In stock |

## Images

- 840115 Gasket | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/840115-gasket-genuine-volvo-penta)
> Updated: 2026-08-22