# 955834 Hexagon Nut | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hexagon nut weighing 0.002 kg and listed for 100 applications across the MD, TMD, AQ, AD, AQAD and D families. It replaces 3852042, 906165 and 951743, one of which was catalogued earlier as a nut in its own right.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, AQ, AD, AQAD, D, BB, TD, TAMD, AQD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.002 kg
-   Replaces 3852042, 906165 and 951743
-   100 applications across six engine families
-   Also supplied against the older 951743 number
-   Quantity varies by assembly, most commonly four

## 🔌 Function

Clamps a small bolted joint, holding the assembly tight against the screw or stud thread.

## ⚠️ Common Signs of Failure

-   Flats rounded off by a slipping spanner
-   Thread stripped so the nut will not pull up
-   Corrosion locking the nut to the stud
-   Joint slackening under vibration

## 🛠️ Service Notes

-   Several 2 gram hexagon nuts appear in this group and the published weights do not separate them - order by number

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   955834 → Supersedes 3852042

### OEM / Related Numbers

-   906165 earlier number superseded by this part
-   951743 earlier number superseded by this part
-   3852042 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
-   Volvo Penta AQ131A, AQ131B, AQ131C, AQ131D
-   Volvo Penta AQ271A, AQ271C, AQ271B, AQ271D
-   Volvo Penta 231LB, 271LB, 275A, 285A
-   Volvo Penta TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
-   Volvo Penta AD41B, AD41A, AD41BJ
-   Volvo Penta AQ151A, AQ151B, AQ151C
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta AQ200D, AQ200B, AQ200F
-   Volvo Penta AQ225D, AQ225B, AQ225F
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta TMD40A, TMD40B, TMD40C
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta AQ130C, AQ130D
-   Volvo Penta AQ145B, AQ145A
-   Volvo Penta AQ171A, AQ171C
-   Volvo Penta AQ205LB, AQ205A
-   Volvo Penta AQ231A, AQ231B
-   Volvo Penta AQ311A, AQ311B
-   Volvo Penta AQAD40B, AQAD40A
-   Volvo Penta BB115B, BB115C
-   Volvo Penta MD100B, MD100B-CC
-   Volvo Penta TAMD102A, TAMD102D
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TAMD40A, TAMD40B
-   Volvo Penta TD100CHC, TD100CRC
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta AD30A
-   Volvo Penta AD31
-   Volvo Penta AD40B
-   Volvo Penta AQ120B
-   Volvo Penta AQ125A
-   Volvo Penta AQ140A
-   Volvo Penta AQ175A
-   Volvo Penta AQ211A
-   Volvo Penta AQ260A
-   Volvo Penta AQ290A
-   Volvo Penta AQAD30A
-   Volvo Penta AQD40A
-   Volvo Penta BB140A
-   Volvo Penta BB145A
-   Volvo Penta D41B
-   Volvo Penta D42A
-   Volvo Penta MD30A
-   Volvo Penta MD40A
-   Volvo Penta TAMD121D
-   Volvo Penta TAMD30A
-   Volvo Penta TD70B
-   Volvo Penta TMD102A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A
-   Volvo Penta TMD30A

## Details

- **Price:** 1.04 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1.04 AUD | In stock |

## Images

- 955834 Hexagon Nut | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/955834-hexagon-nut-genuine-volvo-penta)
> Updated: 2026-09-19