8228567 Wing Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta nut from the Inlet and Exhaust System group, weighing 0.029 kg and listed for 7 applications on the TWD and TAMD series. It supersedes part number 3825522, which was catalogued earlier as a wing nut.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1230VE
• Volvo Penta TAMD122P-A
• Volvo Penta TAMD122P-B
• Volvo Penta TAMD122P-C
• Volvo Penta TAMD163A-A
• Volvo Penta TAMD163P-A
• Volvo Penta TAMD165A

• Engine Family: TWD, TAMD

⚙️ Key Features

• Supersedes 3825522, catalogued earlier as a wing nut
• 0.029 kg
• 7 applications on the TWD and TAMD series
• Inlet and exhaust nut

🔌 Function

Clamps the joint it is fitted to, holding the assembly tight against its mating face.

⚠️ Common Signs of Failure

• Nut found loose or backed off
• Thread stripped, stretched or cross-cut
• Flats rounded off so a spanner will not hold
• Nut seized on by corrosion
• Joint leaking or moving because clamp load has been lost

🛠️ Service Notes

• The old number was a wing nut, so the replacement may need a spanner where the original was hand-tightened - check the access before ordering
• Clean the stud thread and renew a stretched nut rather than reusing it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 8228567 → Supersedes 3825522

OEM / Related Numbers

• 3825522 earlier number superseded by this part

📦 Condition

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