# 963688 Hex Socket Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hex socket screw 40 mm long, weighing 0.009 kg and listed for 44 applications across the D, MS and K series. Screw 963699 is also a 40 mm screw but is a different part at 0.025 kg, so order by length together with the part number.

## 🚤 Compatibility

-   **Engine Family:** D, MS, K
-   **HP Range:** 13-75 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   40 mm long
-   0.009 kg
-   44 applications across the D, MS and K series
-   Hex key drive

## 🔌 Function

Clamps two components together over a 40 mm grip, driven by a hex key seated in the recessed head.

## ⚠️ Common Signs of Failure

-   Head recess rounded out so a key no longer bites
-   Corrosion or salt scale packed into the socket
-   Thread stripped or pulled
-   Screw backing out and the joint working loose
-   Head snapped off during removal

## 🛠️ Service Notes

-   963700 is the 45 mm screw and 963711 the 50 mm one, and their weights do not rise with length, so order by the stated length rather than by mass

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 120S, 120S-B, 120S-D, 120S-E, 130SR-C, 130S, 130S-C, 130S-B, 130SR, 130SR-A, 130SR-B, 150S, 150S-B, 150SR, 150SR-B, 130S-D, 130SR-D, 150S-D, 150SR-D, 150S-C, 150SR-C
-   Volvo Penta D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
-   Volvo Penta MS25S, MS25S-A, MS25SR, MS25SR-A
-   Volvo Penta D1-30F, D1-13F, D1-20F
-   Volvo Penta D13C8-B MP, D13C4-B MP
-   Volvo Penta K32

## Details

- **Price:** 12.08 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.08 AUD | In stock |

## Images

- 963688 Hex Socket Screw | Genuine Volvo Penta Part
- 963688 Hex Socket Screw | Genuine Volvo Penta Part - photo 2 of 2

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/963688-hex-socket-screw-genuine-volvo-penta)
> Updated: 2026-09-21