20918988 Nipple | Genuine Volvo Penta Part

🔧 Product Description

Formed fluid or air-transfer component used in the tad650ve low-pressure fuel supply and transfer-pump assembly. It maintains the original bore, routing, connection geometry and service clearance.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD650VE
• Volvo Penta TAD660VE

• Engine Family: TAD
• HP Range: Approximately 250 HP
• Year Range: Approximately 2000s-2010s

⚙️ Key Features

• Nipple for the low-pressure fuel supply and transfer-pump connection
• 0.032 kg
• 2 applications across TAD-series engines
• Listed under the Lubricating and Oil System group

🔌 Function

Forms the threaded stub that a line or hose connects to, passing fluid through its internal bore across the joint.

⚠️ Common Signs of Failure

• A weep or wet film at the connection
• Hard starting or hunting where air is drawn into a fuel joint
• Sealing washer found flattened from reuse and the faces scored
• Thread galled or cross-threaded in the housing
• Internal bore found partly blocked with debris

🛠️ Service Notes

• Fit a new sealing washer and check the bore is clear before condemning the nipple
• The group heading and the described application do not match on this record, so confirm the position against parts list for your engine before ordering

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 20937637 fuel pipe
• 25167 hollow screw
• 21108673 sealing ring
• 20460045 clamp
• 20459227 retaining screw
• 21099858 fuel hose
• 20918793 washer
• 20450728 screw
• 20937634 spacer
• 20567447 plate
• 21019945 fuel pump
• 993471 retaining screws

📦 Condition

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