# 191894 Hexagon Nut | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Hexagon Nut - Part Number: 191894

  

This genuine Volvo Penta hexagon nut is an OEM threaded nut specified for the matched fastener and clamped joint used in the engine or propulsion fastening point. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it applies and retains the specified clamp load on the matched threaded fastener. Selection must be confirmed by OEM part number 191894, the exact engine or product model, serial number and installed configuration.

  

⚙️ Key Features

  

• Genuine Volvo Penta OEM hexagon nut

• OEM part number 191894

• Application: engine or propulsion fastening point

• Engine / drive family: Volvo Penta marine and industrial mechanical assemblies

• Primary function: Applies and retains the specified clamp load on the matched threaded fastener.

• Confirm thread and strength class, use the specified locking method and torque correctly.

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 191894 (current/original OEM service reference)

  

OEM / Related Numbers:

  

• 191894

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• engine or propulsion fastening point

  

Typically suits:

  

• Engine / product models:

• Volvo Penta assemblies specifying hexagon nut 191894

• Engine / Application Family: Volvo Penta marine and industrial mechanical assemblies

• Serial / Configuration Note: Confirm thread, strength class and locking requirement.

  

🔌 Function

  

Applies and retains the specified clamp load on the matched threaded fastener. Confirm thread and strength class, use the specified locking method and torque correctly.

  

Common signs of failure:

  

• Damaged, stripped or corroded threads

• Rounded flats or cracking

• Loss of clamp load and joint movement

• Fretting beneath the nut face

• Repeat loosening caused by incorrect locking hardware or torque

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 4.92 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.92 AUD | In stock |

## Images

- 191894 Hexagon Nut | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/191894-hexagon-nut-genuine-volvo-penta)
> Updated: 2026-07-30