483467 Fitting Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta fitting nut from the Fuel System group, weighing 0.005 kg and listed for 9 applications across TMD, MS, TAMD and MD series engines and transmissions. It supersedes part numbers 3580722 and 3580767.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD22A
• Volvo Penta TMD22B
• Volvo Penta TMD22P-C
• Volvo Penta MS2B-A
• Volvo Penta TAMD22P-B
• Volvo Penta MD22
• Volvo Penta MD22A
• Volvo Penta MD22L
• Volvo Penta MD22P

• Engine Family: TMD, MS, TAMD, MD

⚙️ Key Features

• 0.005 kg
• 9 applications across TMD, MS, TAMD and MD series
• Supersedes 3580722 and 3580767
• Fuel System group
• 3 used per assembly

🔌 Function

Clamps a fuel line fitting down onto its seat, holding the joint tight enough to seal against fuel pressure.

⚠️ Common Signs of Failure

• Diesel weeping at the joint the nut secures
• Nut corners rounded off by an ill-fitting spanner
• Thread stretched, so the nut pulls up further each time
• Nut backing off in service and the joint seeping again

🛠️ Service Notes

• Spacer 483468 supersedes the same two numbers, so the old numbers covered more than one item - order the nut and the spacer together when replacing an early assembly
• Use a proper flare or ring spanner on fuel unions and bleed the line after fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 483467 → Supersedes 3580722

📦 Condition

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