# 839696 Shoulder Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta shoulder screw with an M18 thread, from the Marine Propulsion group, weighing 0.07 kg and listed for 64 applications across AQ, MD, TMD, AD, AQAD and BB series engines and drives.

## 🚤 Compatibility

-   **Engine Family:** AQ, MD, TMD, AD, AQAD, BB, TAMD, B, AQD, MB

Full model list at the end of this description.

## ⚙️ Key Features

-   M18 thread
-   0.07 kg
-   64 applications across AQ, MD, TMD, AD, AQAD and BB series
-   Shouldered pivot screw

## 🔌 Function

Acts as both fastener and pivot or locating post, its plain shoulder giving a bearing surface while the threaded end clamps.

## ⚠️ Common Signs of Failure

-   Play in the joint that pivots on the shoulder
-   Shoulder worn stepped, scored or undersize
-   M18 thread stripped, galled or corroded
-   Screw bent, so the joint binds through its travel
-   Screw seized in the casting by corrosion

## 🛠️ Service Notes

-   Check the M18 thread and the shoulder diameter against the part you are replacing
-   Renew the bush or bearing that runs on the shoulder at the same time and lubricate on assembly

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta AQ200D, AQ200C, AQ200B
-   Volvo Penta AQ225D, AQ225B, AQ225C
-   Volvo Penta BB115A, BB115B, BB115C
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta MB20A, MB20B, MB20C
-   Volvo Penta TMD40A, TMD40B, TMD40C
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta AQ125B, AQ125A
-   Volvo Penta AQ131A, AQ131D
-   Volvo Penta AQ255A, AQ255B
-   Volvo Penta AQAD40B, AQAD40A
-   Volvo Penta AQD21A, AQD21B
-   Volvo Penta MD21B, MD21A
-   Volvo Penta 100S, 110S
-   Volvo Penta TAMD40A, TAMD40B
-   Volvo Penta AD30A
-   Volvo Penta AD40B
-   Volvo Penta AQ120B
-   Volvo Penta AQ140A
-   Volvo Penta AQ145A
-   Volvo Penta AQ165A
-   Volvo Penta AQ175A
-   Volvo Penta AQ190A
-   Volvo Penta AQ240A
-   Volvo Penta AQ260A
-   Volvo Penta AQ290A
-   Volvo Penta AQAD30A
-   Volvo Penta AQD40A
-   Volvo Penta B20
-   Volvo Penta BB140A
-   Volvo Penta BB145A
-   Volvo Penta BB165A
-   Volvo Penta MD30A
-   Volvo Penta MD40A
-   Volvo Penta TAMD30A
-   Volvo Penta TMD30A

## Details

- **Price:** 263.0 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 263.00 AUD | In stock |

## Images

- 839696 Shoulder Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/839696-shoulder-screw-genuine-volvo-penta)
> Updated: 2026-09-21