Product Introduction
The 3401544 engine oil filter is a spin-on combination filter designed for compatible diesel engine lubrication systems. Its combination filtration design incorporates full-flow and bypass filtration functions to help remove contaminants from engine oil and support routine engine maintenance.
The filter is intended for heavy-duty engine applications where the part number, mounting thread, dimensions, sealing structure, and filtration requirements match the original component. Correct product selection is essential for proper installation and lubrication system performance.
Kunfang supplies filtration products for heavy-duty trucks, construction machinery, agricultural equipment, and industrial engines. We welcome wholesale inquiries and can discuss neutral packaging or customized private-label packaging according to order quantity and production requirements.
Before ordering, please verify the product number, overall dimensions, thread specifications, sealing surface, and equipment compatibility against your original filter or technical documentation.
