21408356 Fuel Filter | Genuine Volvo Penta Part

🔧 Product Description

Large-format diesel fuel filter used on specified Volvo Penta industrial and generating-set installations. The approximately 97 mm diameter, 243 mm high cartridge corresponds with Hengst H415K02 and Deutz 02113159 and provides high-capacity filtration for engines using the matching filter head.

⚙️ Key Features

• Genuine Volvo Penta high-capacity fuel-filter cartridge
• Approximately 97 mm outside diameter and 243 mm height
• Designed for sustained industrial and generating-set duty
• Must be matched to the installed filter housing and sealing arrangement
• Engine type: Volvo Penta inline industrial / generating-set diesel

🔌 Function

Removes fine particles and contamination from diesel fuel before it enters the injection system.

⚠️ Common Signs of Failure

• Loss of power at higher fuel demand
• Hard starting or unstable running
• Low fuel-supply pressure
• Contaminated or restricted filter media
• Leakage at the filter seal or centre connection

🛠️ Service Notes

• Work clean — cap or cover open connections and keep dirt out of the housing, because contamination introduced at a filter change goes straight to the injection equipment
• Where the design allows it, fill the new filter with clean fuel before fitting, and smear the sealing ring with clean fuel rather than grease
• Renew every seal supplied with the filter and tighten to the marking on the filter or the figure in the workshop manual for your engine; over-tightening distorts the seal and causes leaks
• Prime and bleed the system by the procedure for your engine before cranking, then run up and check the sealing faces for weeps
• Drain and inspect any water trap at the same time and note what comes out — water or dark sludge means the tank and pre-filter need attention too

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21408356 → Supersedes 20549342 → Supersedes 20541981 → Supersedes 20430638 → Supersedes 20405771

OEM / Related Numbers

• 20549342 earlier number superseded by this part
• 20541981 earlier number superseded by this part
• 20430638 earlier number superseded by this part
• 20405771 earlier number superseded by this part
• H415K02 - Hengst manufacturer reference

Other-Brand OEM Numbers

• Hengst Filter: H415K02

📦 Condition

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