FREIGHTLINER WESTERN STAR FUEL FILTER P551063 P551005 PF9908 A4720900651 LF17511 P7505 – Heavy Duty Diesel Fuel Filter
Heavy duty diesel fuel filter compatible with Freightliner and Western Star heavy trucks. Cross reference P551063, P551005, PF9908, A4720900651, LF17511, P7505. OEM grade filtration & water separation, direct replacement for DD13/DD15/DD16 engines, ideal for fleet maintenance and global wholesale.
描述
This premium heavy-duty diesel fuel filter is engineered as a direct OEM interchange replacement, specifically designed for Freightliner and Western Star heavy-duty semi trucks and commercial vehicles. It fully matches complete cross reference part numbers: P551063, P551005, PF9908, A4720900651, LF17511, P7505, and is compatible with additional OEM equivalents for seamless aftermarket replacement. Manufactured to meet or exceed original equipment specifications in dimensional accuracy, filtration performance, and sealing reliability, it enables plug-and-play installation without modification—perfect for truck repair shops, logistics fleets, auto parts distributors, and global bulk procurement buyers.
Product Core Parameters
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Filter Type: Spin-On Heavy Duty Diesel Fuel Filter (with water separation function)
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Cross Reference Part Numbers: P551063, P551005, PF9908, A4720900651, LF17511, P7505
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Filter Media: High-efficiency multi-layer hydrophobic composite filter paper
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Filtration Precision: 4-micron absolute filtration, 99% efficiency in capturing fine contaminants (SAE J1985 standard)
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Filtration Function: Efficiently removes diesel sediment, rust particles, carbon sludge, and separates free moisture to protect fuel system components
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Thread Specification: 1 inch UN thread (14 coils per inch)
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Dimensions: Outer Diameter 93mm, Overall Length 252mm; Sealing OD 72mm, Sealing ID 62mm (reference compatible specs)
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Working Pressure: Maximum 2.8 bar (40.6 psi)
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Working Temperature: -40℃ to 120℃, adaptable to long-haul, high-temperature, and cold-region operating conditions
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Structural Design: Thickened corrosion-resistant steel shell, anti-vibration, leak-proof; built-in water separation layer and pressure relief structure
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Service Interval: Compatible with 120,000 km maintenance cycles for Detroit DD series engines
Compatible Vehicle Models
Freightliner Heavy Trucks
Freightliner Cascadia (including Evolution models), Coronado, 114SD, 122SD, M2 Series, Century Class, Columbia, Argosy, CA125 heavy-duty semi trucks and vocational vehicles (2008-2022 models).
Western Star Heavy Trucks
Western Star 4700, 4900 (including FA, FXT models), 5700, 6900 series long-haul, vocational, and off-road heavy trucks.
Compatible Engines
Fits Detroit Diesel DD13, DD15, DD16 heavy-duty diesel engines (commonly equipped on Freightliner and Western Star trucks); compatible with Cummins ISX series engines and other heavy-duty diesel powertrains matching the filter’s dimensional and performance specifications.
Product Features
This fuel filter adopts premium hydrophobic filter media to effectively capture fine solid contaminants and separate moisture from diesel fuel, preventing fuel injector clogging, fuel pump abrasion, and engine power loss—critical for protecting high-precision fuel systems and extending engine service life. The reinforced thick steel shell withstands fuel system pressure fluctuations, long-distance driving vibration, and harsh under-hood environments, ensuring tight sealing and no leakage even under high-load conditions.
Strict quality control meets ISO standards and OEM requirements, with consistent dimensional accuracy across all units. Full cross compatibility with all listed part numbers simplifies inventory management, aftermarket replacement, and unified procurement for distributors. It supports extended service intervals, reducing maintenance frequency and costs for fleet operators.
We provide factory-direct pricing, sufficient spot inventory, custom packaging, and private label services. Stable OEM-level quality, competitive pricing, and wide model compatibility make it the preferred choice for global fuel filter importers, heavy truck parts suppliers, and fleet centralized procurement.
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