
Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Oil Filter Head Cummins 3304173 | 3304172
Ensure optimal oil flow and filtration with this durable Cummins oil filter head, designed for heavy-duty engine reliability and long-term performance.
Description
High-Performance Lubricating Oil Filter Head
The 3304173 Oil Filter Head is a critical component in the engine’s lubrication system, engineered by Cummins to facilitate the seamless circulation of clean oil. This housing acts as the primary interface between the engine block and the oil filter, ensuring that contaminants are efficiently removed before the oil reaches vital internal components. By maintaining high filtration standards, this part reduces friction, wear, and heat, significantly extending engine life.
Key Features and Benefits
- Durable Construction: Manufactured from high-quality materials designed to withstand the extreme pressures and temperatures of heavy-duty engine environments.
- Precision Engineering: Ensures a secure, leak-free fit and optimized oil flow to maintain consistent oil pressure.
- Enhanced Protection: Works in coordination with bypass systems to provide superior filtration, protecting the engine from fine particulate damage.
- Reliable Performance: Reduces maintenance downtime by ensuring the integrity of the lubrication circuit.
Engine Compatibility
The Cummins 3304173 oil filter head is designed for a wide range of medium and heavy-duty applications, including:
- K Series: K19
- L Series: L10 CELECT, L10 Mechanical
- N Series: N14 Mechanical, NH/NT 855
- V Series: V28, V903
- QSK Series: QSK19 CM500


