23267811 Def Tank | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta DEF tank weighing 12.70 kg, listed for two TAD series engine applications. It supersedes 82291219, catalogued earlier as a urea tank, and pairs with filter 23251838. DEF tanks hold the urea solution the exhaust aftertreatment system doses.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5

• Engine Family: TAD

⚙️ Key Features

• DEF tank
• 12.701 kg
• Supersedes 82291219, catalogued earlier as a urea tank
• Pairs with filter 23251838
• Listed for two TAD series engine applications

🔌 Function

Holds the diesel exhaust fluid that the aftertreatment system doses into the exhaust so the SCR catalyst can convert NOx.

⚠️ Common Signs of Failure

• DEF level or quality warnings, or an engine derate
• White crystalline deposits building around the tank fittings
• Sharp ammonia smell near the tank
• Cracks or splits in the tank body, often at a mounting boss
• Level and temperature sender in the tank head corroded or reading implausibly

🛠️ Service Notes

• Change filter 23251838 while the tank is open
• Use only correct-specification fluid and keep the system clean - contamination damages the dosing components downstream
• DEF crystallises as it dries, so clean the fittings and the sender seat before reassembly

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23267811 → Supersedes 82291219

OEM / Related Numbers

• 82291219 earlier number superseded by this part

📦 Condition

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