23537504 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta gasket from the Fuel System group, weighing 0.016 kg and listed for ten applications across TAD, D, TWD and TADH series engines. It is the gasket half of the pair replacing 23158399, so both may be needed.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1380-82GE
• Volvo Penta TAD880-82GE
• Volvo Penta D8A6-A MH
• Volvo Penta TAD1381-85VE
• Volvo Penta TAD1670-72VE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683VE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TAD1384-85VE-IWP
• Volvo Penta TADH880-82GE

• Engine Family: TAD, D, TWD, TADH

⚙️ Key Features

• 0.016 kg
• Listed for ten applications across TAD, D, TWD and TADH series engines
• Supersedes 23158399
• The gasket half of the pair that replaces that number, alongside plug 23537502
• Also supersedes Volvo part number 22836562

🔌 Function

Seals the joint between the plug and its housing in the fuel system, taking up the small irregularities in the two faces so fuel cannot escape.

⚠️ Common Signs of Failure

• Fuel weeping from the joint after a period in service
• Diesel smell or a wet film around the plug
• Air entering the fuel system, giving rough running or hard starting
• Gasket found flattened, hardened or split on removal
• Witness marks or fuel staining on the mating face

🛠️ Service Notes

• Fit a new gasket whenever the plug is disturbed - it is not a reusable item
• Plug 23537502 is the other half of the replacement for 23158399, so check whether both are needed
• Clean both faces before assembly and check for leaks once the system is under pressure

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23537504 → Supersedes 23158399

📦 Condition

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