The LF777 Oil Filter is a high‑quality spin‑on lubricant oil filter designed to protect heavy‑duty diesel engines by removing contaminants, sludge and particles from engine oil — maintaining clean oil circulation and extending engine life. At Rixing Company Limited, we stock genuine LF777 oil filters for reliable engine protection and long service intervals.
Where It Is Used
The LF777 is widely used in:
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Diesel generators with large Cummins engines
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Heavy‑duty industrial engines and power plants
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Construction and mining equipment
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Marine and off‑highway vehicles with compatible filter housing systems
It matches or cross‑references common OEM numbers like Cummins 3889311 and similar heavy‑duty filter applications.
Key Functions & Features
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Superior oil filtration – removes dirt, metal particles and contaminants from engine oil for cleaner lubrication
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By‑pass spin‑on design – ideal for engines requiring high‑flow bypass filtration
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Durable construction – strong canister and filter media for demanding conditions
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Broad compatibility – cross‑references with multiple OEM and aftermarket part numbers
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Improves engine performance & longevity – protects bearings, camshafts and internal components
Available at Rixing Company Limited – your trusted supplier of premium auto spares and generator parts. Visit www.rixingcompany.com to order genuine LF777 oil filters and get expert support.
