22859764 Flange Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta flange screw supplied with a spring, weighing 0.064 kg and listed for 25 applications across TAD, D and TWD series engines. The integral spring is the distinction from the other flange screws in this group. It supersedes 21035968.

🚤 Compatibility

• Engine Family: TAD, D, TWD

Full model list at the end of this description.

⚙️ Key Features

• Flange screw supplied with a spring
• 0.064 kg
• The integral spring is what separates it from the other flange screws here
• Supersedes 21035968
• Listed for 25 applications across TAD, D and TWD series engines
• Quantity varies by assembly, most commonly 16

🔌 Function

Clamps a component to the engine while the spring keeps a controlled load on the joint as parts expand, contract and settle.

⚠️ Common Signs of Failure

• The joint working loose or leaking despite the screw being tight
• Spring collapsed, set short or broken
• Rust binding the spring so it no longer takes up movement
• Head corners rounded off on removal
• Thread damaged or seized in its tapping

🛠️ Service Notes

• Always fit this one where the spring is specified - a plain flange screw of the same size will clamp solid and lose the take-up the joint needs
• Check the spring is free and at its full length before reusing anything removed

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22859764 → Supersedes 21035968

OEM / Related Numbers

• 21035968 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D16C-A MG, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta TAD1640-42GE-B, TAD1640VE-B, TAD1640-42VE-C
• Volvo Penta TAD1650VE-B/51VE, TAD1650VE
• Volvo Penta TAD1641VE-B
• Volvo Penta TAD1642VE-B
• Volvo Penta TAD1643VE-B
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD1670-72VE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683VE