Clean Lubrication for Maximum Engine Life! – Oil Filter for Haili SP 307-J & Loncin 300
High-Performance Filter Element – Effective protection against wear and deposits
Protect the heart of your quad! This high-quality Oil Filter Element is specifically designed for Loncin and Haili 300cc engines. It reliably filters fine particles, metal debris, and combustion residues from the engine oil before they reach sensitive bearings. The optimized filter media ensures high oil flow while maintaining maximum filtration efficiency. Regular replacement is the most cost-effective insurance against expensive engine damage.
Technical Specifications & Details
Component: Oil Filter (Cartridge/Element)
Outer Diameter: 69 mm
Inner Diameter: 19 mm
Height: 46 mm
Compatibility: * Haili: SP 307-J
Loncin: 300cc engines (found in many ATVs and quads)
Also fits many identical engines with the same filter dimensions.
Benefit: High-quality filter paper for reliable service intervals.
Visual Compatibility: Before installation, perform a visual check. Compare the dimensions (69x19x46 mm) strictly with your removed filter, as different engine types may exist within the same model series.
Cleanliness: Thoroughly clean the oil filter cover and the housing from old oil residue and sludge before inserting the new element.
Installation Direction: Pay attention to the correct orientation of the filter. The opening must sit precisely on the guide tube inside the housing.
Gasket Check: Inspect the O-ring of the oil filter cover for cracks or deformation. Coat the gasket with a bit of fresh engine oil before sealing to ensure a perfect fit.
Interval: We recommend replacing the oil filter at every oil change (per manufacturer specifications, usually every 1,000 - 2,500 km), as a clogged filter can dangerously reduce oil pressure
