# 21289127 Screw | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Sensor-Mounting Screw - Part Number: 21289127

  

A factory-specified retaining screw used with sensor bracket 21289126. Its thread, length and head profile are matched to the designated mounting position.

  

⚙️ Key Features

  

• Genuine Volvo Penta component

• Used with sensor and bracket assembly 21289125/21289126

• Correct thread length and head profile

• Separate specification from screw 21289128

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21289127 (current catalogued reference)

  

OEM / Related Numbers:

  

• 21289125 - sensor

• 21289126 - bracket

• 21289128 - separately sized mounting screw

  

Aftermarket / Verified Equivalents:

  

• No equivalent recommended without matching the exact dimensions and strength grade

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta sensor assemblies specifically listing screw 21289127

  

Typically suits:

  

• Engine models:

• Product-serial dependent

  

• HP Range: Application dependent

• Engine Type: Volvo Penta marine or industrial application

• Year Range: Sensor-system dependent

  

🔌 Function

  

Secures the designated section of the sensor bracket at the required clamping load.

  

Common signs of failure:

  

• Damaged or stripped thread

• Screw repeatedly loosens

• Corrosion around the head

• Incorrect sensor alignment

• Broken screw during removal

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 19.77 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.77 AUD | In stock |

## Images

- 21289127 Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21289127-screw-genuine-volvo-penta)
> Updated: 2026-08-02