# 955588 Hexagon Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hexagon screw 25 mm long, weighing 0.077 kg and listed for 68 applications across the MD, TMD, TD, TWD, TID and D series. Five screws in this run are listed at 25 mm, so the length does not identify it on its own - quote the part number and check the engine series.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, TD, TWD, TID, D, TAMD, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   25 mm long
-   0.077 kg
-   68 applications across six engine series
-   Quantity varies by assembly, most commonly one

## 🔌 Function

Bolts two components together over a short clamp length, holding the joint through a plain hexagon head.

## ⚠️ Common Signs of Failure

-   Screw found loose or backed out at service
-   Hex flats rounded off
-   Thread stripped in the screw or in its tapping
-   Screw snapped under the head

## 🛠️ Service Notes

-   The other 25 mm screws here are 955274, 955525, 955560 and 955691, and this is the only one of them listed for the TWD and TID series

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121K, TID121K-87
-   Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120GG, TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB, TD121CHC, TD121CRC
-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta TWD1210G, TWD1210P, TWD1210V
-   Volvo Penta TWD1211V, TWD1211P, TWD1211G
-   Volvo Penta MD100B, MD100B-CC
-   Volvo Penta TAD1230G, TAD1230V
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta TWD1230ME, TWD1230VE
-   Volvo Penta D120A
-   Volvo Penta MD120A
-   Volvo Penta MD70B
-   Volvo Penta TAD121CHC
-   Volvo Penta TAD1231GE
-   Volvo Penta TAD1232GE
-   Volvo Penta TAMD121D
-   Volvo Penta TD1210G
-   Volvo Penta TMD100A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A
-   Volvo Penta TMD70B
-   Volvo Penta TWD1231VE

## Details

- **Price:** 19.14 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.14 AUD | In stock |

## Images

- 955588 Hexagon Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/955588-hexagon-screw-genuine-volvo-penta)
> Updated: 2026-09-06