# 959233 Hex Socket Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hexagon socket screw 80 mm long, published at 0.027 kg and listed for 31 applications across the TMD, D, TD, TAMD and TAD series. It is the longest of the three length-marked socket screws in this run, yet it is not the heaviest - 959241 at 40 mm is published at 0.Order by the stated length.

## 🚤 Compatibility

-   **Engine Family:** TMD, D, TD, TAMD, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   80 mm long
-   0.027 kg
-   31 applications across five engine series
-   Longest of the three length-marked socket screws here, but not the heaviest
-   L=80mm (Volvo assembly listing)
-   Quantity varies by assembly, most commonly one

## 🔌 Function

Clamps a joint together, drawing the two parts up tight as the socket head is torqued down.

## ⚠️ Common Signs of Failure

-   Joint slackening and the screw found loose
-   Socket rounded out by a worn key
-   Threads stripped or galled
-   Screw seized by corrosion in a long thread
-   Screw bent or broken on removal

## 🛠️ Service Notes

-   Order by the 80 mm length - the published weight would point you to the wrong screw
-   A long screw in a corroded thread is easily snapped; free it with penetrating oil rather than force

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD162C-C, TAMD162A, TAMD162C, TAMD162C-B
-   Volvo Penta TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta D70CHC, D70CRC
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TAMD122A, TAMD122A/C
-   Volvo Penta TD121CHC, TD121CRC
-   Volvo Penta TD70CHC, TD70CRC
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta TAD121CHC
-   Volvo Penta TAMD163A-A
-   Volvo Penta TD100CHC
-   Volvo Penta TMD102A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A

## Details

- **Price:** 12.68 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.68 AUD | In stock |

## Images

- 959233 Hex Socket Screw | Genuine Volvo Penta Part
- 959233 Hex Socket Screw | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/959233-hex-socket-screw-genuine-volvo-penta)
> Updated: 2026-09-19