20928584 Flange Screw | Genuine Volvo Penta Part

🔧 Product Description

OEM fastening or load-distribution component used in the turbocharger and exhaust-manifold heat-shield assembly. It restores the specified thread, strength, length and clamping geometry required by the original assembly.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD
• HP Range: Approximately 750 HP
• Year Range: Approximately 2000s-2010s

⚙️ Key Features

• Flange screw for the turbocharger and exhaust-manifold heat-shield fixing
• 0.136 kg
• 7 applications across TAD-series engines
• Flange screw 20928495 covers the same heat-shield area at 0.09 kg
• 8 used per assembly

🔌 Function

Clamps the turbocharger or exhaust-manifold heat shield in place, holding it clear of the hot components it screens.

⚠️ Common Signs of Failure

• Heat shield rattling or buzzing at certain engine speeds
• Scorching or heat marking on hoses and wiring behind a shield that has dropped
• Screw found seized, or snapped on removal
• Head corroded thin by exhaust heat and salt
• Thread galled in the manifold or turbo boss

🛠️ Service Notes

• Two flange screws serve this area - 20928584 at 0.136 kg and 20928495 at 0.09 kg - so order by drawing position
• Expect exhaust-side fasteners to be seized: work them loose warm and clean the female thread before fitting new screws

📦 Condition

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