21280355 Quick-Coupling Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta quick coupling kit from the Cooling System group, catalogued at the engine coolant outlet and inlet, weighing 0.007 kg and listed for eight applications across TAD and TWD series engines. It is supplied as a kit, so the locking and sealing parts come together under one number.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1180-83VE
• Volvo Penta TWD1644-45GE
• Volvo Penta TAD1170-72VE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TAD1140-42VE

• Engine Family: TAD, TWD
• Year Range: Approximately mid-2000s-early 2010s; confirm by cooling-system configuration

⚙️ Key Features

• Catalogued at the engine coolant outlet and inlet
• 0.007 kg
• Listed for eight applications across TAD and TWD series engines
• Supplied as a kit
• Cooling System group

📋 Kit Contents

• Quick-coupling body / connection assembly - part number 21280355 - quantity 1
• Internal retaining and sealing components - supplied under kit number 21280355; separate Volvo numbers are not published in the indexed kit listing

🔌 Function

Joins a coolant pipe or hose with a connection that seals under system pressure and can be released for service without cutting or replacing the pipe.

⚠️ Common Signs of Failure

• Coolant seeping or dripping at the joint
• The coupling will not click home, or will not stay locked
• Retaining clip distorted, corroded or missing
• The seal found hardened, nicked or flattened on release
• Air drawn into the cooling system after the joint has been disturbed

🛠️ Service Notes

• Release the system pressure before parting the coupling
• Fit the kit complete rather than reusing the old clip or seal

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21226695 related coolant connector

Other-Brand OEM Numbers

• VOE21280355

📦 Condition

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