20492602 Hose Nipple | Genuine Volvo Penta Part

🔧 Product Description

Formed fluid or air-transfer component used in the engine installation, wiring, hose or enclosure service assembly. It preserves the original routing, connection geometry and operating clearance.

🚤 Compatibility

Typically suits:

• Volvo Penta TD720GE
• Volvo Penta TD720VE PP
• Volvo Penta TD520GE
• Volvo Penta TD520VE
• Volvo Penta TAD720GE
• Volvo Penta TAD730GE MECH
• Volvo Penta TAD730GE EDC4
• Volvo Penta TAD731GE MECH
• Volvo Penta TAD731GE EDC4
• Volvo Penta TAD520GE
• Volvo Penta TAD530GE MECH
• Volvo Penta TAD530GE EDC4
• Volvo Penta TAD531GE MECH
• Volvo Penta TAD531GE EDC4
• Volvo Penta TAD532GE EDC4

• Engine Family: TD, TAD
• Year Range: Approximately late 1990s-2010s, depending on engine and installation

⚙️ Key Features

• Alternative version
• 0.059 kg
• Supersedes 20405770, catalogued earlier as a hose connection
• Listed for 15 applications across TD and TAD series engines
• For the engine installation, hose and connection assembly

🔌 Function

Provides the spigot a hose clamps onto, taking fuel or air across the joint at the correct connection size.

⚠️ Common Signs of Failure

• Fuel or air weeping where the hose meets the nipple
• Hose creeping off the spigot under pressure
• Nipple found corroded, its barb worn smooth or its thread damaged
• Sealing washer or thread seal found hard and flattened on removal

🛠️ Service Notes

• This is listed as the alternative version, so check which connection your engine was built with before ordering
• It replaces 20405770, which earlier lists called a hose connection
• Renew the hose and clamp with the nipple; a spigot that has been leaking has usually distorted the hose end

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 20492602 → Supersedes 20405770

OEM / Related Numbers

• 20405770 earlier number superseded by this part

📦 Condition

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