20555061 Hex Socket Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Hex. Socket Screw - Part Number: 20555061

This genuine Volvo Penta hex. socket screw is an OEM service component used in the Engine Hexagon-Socket Screw. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta 5-litre TAD5 generator diesel application. Technical identification: Hexagon-socket screw, nominal length 40 mm. In service, it provides the specified clamp load and mechanical retention for the associated assembly. Selection must be confirmed by OEM part number 20555061, the exact model/product number, serial number and installed assembly configuration.

⚙️ Key Features

• Genuine Volvo Penta OEM hex. socket screw

• OEM part number 20555061

• Documented application: Engine Hexagon-Socket Screw

• Validated engine/application family: Volvo Penta 5-litre TAD5 generator diesel

• Technical distinction: Hexagon-socket screw, nominal length 40 mm

• Primary function: Provides the specified clamp load and mechanical retention for the associated assembly.

• Confirm dimensions, thread and strength class, inspect mating threads/contact faces and tighten to the Volvo Penta torque and locking specification.

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20555061 (current/original OEM service reference)

OEM / Related Numbers:

• 20555061

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Engine Hexagon-Socket Screw

Typically suits:

• Engine / product models:

• TAD520GE

• Engine / Application Family: Volvo Penta 5-litre TAD5 generator diesel

• Serial / Configuration Note: Confirm thread, strength class and exact schematic position.

🔌 Function

Provides the specified clamp load and mechanical retention for the associated assembly. Confirm dimensions, thread and strength class, inspect mating threads/contact faces and tighten to the Volvo Penta torque and locking specification.

Common signs of failure:

• Loosening, fretting or movement at the retained joint

• Damaged threads, rounded flats, cracking or permanent distortion

• Loss of clamp load or incorrect alignment of the mounted component

• Corrosion, heat damage or contact-face wear

• Repeat failure caused by wrong torque or damaged mating parts

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging