21712138 Tank | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta charge-air cooler end tank used in Volvo Penta TWD1643GE cooling, charge-air and exhaust systems. It is manufactured to the factory dimensions and operating specification for the catalogued installation.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1643GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1663GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1672-1673GE

• Engine Family: TWD
• Year Range: Approximately 2010 - 2020

⚙️ Key Features

• 2.691 kg
• Charge-air cooler end tank
• Listed for 6 applications on TWD series generator engines
• Pairs with end tank 21712118 at 2.381 kg

🔌 Function

Closes one end of the charge-air cooler and turns the airflow into or out of the cooler core, sealing the pressurised charge air at that end.

⚠️ Common Signs of Failure

• Whistling or a puff of air from the cooler end under load
• Boost pressure down, with black smoke and poor power
• Oily air staining round the tank joint
• Tank found cracked at a boss, or its joint face distorted, on strip-down

🛠️ Service Notes

• This end tank at 2.691 kg and 21712118 at 2.381 kg are the two ends of the same cooler - order by part number and confirm which end you need
• Renew the tank seal or gasket and pressure-test the cooler before refitting

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21712163 - charge-air cooler
• 21712118 - opposite end tank
• 21244928 - sealing ring
• 3848701 - spacer plate

📦 Condition

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