JOHN DEERE & FREIGHTLINER Oil Filter LF678 P550020 – Heavy Duty OEM Replacement Spin-On Engine Oil Filter
Contact UsHeavy-duty spin-on engine oil filter cross referenced with LF678 and P550020. Designed for John Deere machinery and Freightliner heavy-duty trucks, it adopts high-efficiency composite filter media to trap metal debris, carbon sludge and oil contaminants. OEM precise size enables direct drop-in installation, perfect for aftermarket replacement, fleet maintenance, agricultural equipment and bulk wholesale supply.
Description
This premium heavy-duty engine oil filter is fully interchangeable with part numbers LF678 and P550020, perfectly engineered to match original OEM specifications for John Deere equipment and Freightliner heavy-duty commercial trucks. Manufactured with strict dimensional tolerance and international quality standards, it fits the original engine lubrication system perfectly without any modification, ensuring leak-tight sealing, stable oil circulation and reliable performance under heavy load, frequent operation and harsh working environments.
Adopting multi-layer high-density synthetic composite filter media, this oil filter delivers excellent filtration accuracy and large dirt holding capacity. It effectively captures fine metal shavings, carbon deposits, engine sludge, dust and other harmful impurities in lubrication oil. It protects crankshaft, bearings, pistons and other core engine components from abnormal wear, stabilizes engine lubrication performance, reduces fuel consumption and extends overall engine service life. The thickened pressure-proof steel shell features anti-corrosion and anti-vibration performance, adapting to extreme outdoor conditions. High temperature oil resistant rubber sealing gasket ensures tight installation and zero oil leakage during long-term operation.
Product Core Parameters
- Filter Type: Heavy Duty Spin-On Engine Oil Filter
- Cross Reference Part Numbers: LF678, P550020
- Filter Media: High-density multi-layer synthetic composite filter paper
- Main Function: Filter metal particles, carbon sludge, dirt and engine oil impurities
- Housing Material: Thickened pressure-resistant steel shell, anti-corrosion and anti-vibration
- Seal Material: High temperature & oil resistant rubber gasket for leak-proof mounting
- Working Temperature Range: -40℃ ~ 130℃
- Dirt Holding Capacity: Large contaminant storage for extended service intervals
- Installation Method: Standard spin-on design, direct replacement without modification
- Filtration Performance: Stable oil flow rate, suitable for heavy-duty diesel engine lubrication demand
Compatible Vehicles & Equipment
This oil filter is widely compatible with mainstream models and equipment requiring LF678 and P550020:
- Freightliner: Heavy-duty semi trucks, logistics tractors, commercial fleet trucks and vocational trucks
- John Deere: Agricultural tractors, harvesters, excavators, wheel loaders, farm machinery and industrial diesel generator sets
- Widely applied in transportation fleets, construction sites, agricultural farms and industrial power equipment matching the above part numbers.
Wholesale & Product Advantages
LF678 and P550020 feature full interchangeability with unified OEM dimension, simplifying inventory classification and parts matching for distributors. Premium filter material and reinforced structure maintain stable filtration in high vibration and complex working scenarios. As a professional filter manufacturer, we provide factory direct supply, sufficient spot stock, customized packaging and private label service. Strict quality control and competitive wholesale price make it the first choice for global auto parts importers, machinery distributors and fleet centralized procurement.
