Replace Hydraulic Filter Element P557380 Premium Donaldson-Compatible Hydraulic Filter for Heavy Machinery Key Features: Direct replacement for Donaldson HFP557380, Komatsu 1756-02-7380 14+ cross-reference part numbers available ISO 9001 certified manufacturing High-efficiency filtration (β≥200 at 10 microns) Rugged construction for bulldozers and excavators MOQ 60pcs Lead Time 7-15 Days Warranty 12 Months Why Choose Our Hydraulic Filter P557380? Features (F) Precision-engineered to match OEM Donaldson HFP557380 specifications Multi-layer synthetic media with reinforced end caps 130mm outer diameter × 292.1mm length standard size Compatible with Komatsu, Caterpillar, John Deere hydraulic systems Advantages (A) 30% longer service life than average aftermarket filters 5-stage quality control ensures consistent performance Reduces hydraulic system wear by capturing 99.5% of contaminants Maintains optimal fluid flow with <1.5 psi pressure drop Benefits (B) Extends hydraulic component lifespan by 2-3x Reduces equipment downtime and maintenance costs Meets or exceeds ISO 4548-12 and SAE J1858 standards Custom branding available for wholesale buyers Evidence (E) ★★★★★ "Our bulldozer fleet runs smoother with these filters. 18 months with zero hydraulic failures." - Texas Heavy Equipment ★★★★★ "Perfect cross-reference for Donaldson P557380. Our wholesale customers can't tell the difference from OEM." - Midwest Filter Supply ★★★★★ "OEM quality at 40% lower cost. We've switched our entire inventory to CHINA EVERLASTING PARTS." - Global Hydraulics Inc. Technical Specifications Parameter Value Part Number P557380 Type Hydraulic Filter Element Outer Diameter 5.12 inch (130 mm) Inner Diameter 3.40 inch (86.4 mm) Length 11.50 inch (292.1 mm) Filtration Rating 10 microns (β≥200) Max Pressure 450 psi (31 bar) Temperature Range -20°F to 240°F (-29°C to 116°C) Cross Reference Part Numbers Our P557380 hydraulic filter element directly replaces these OEM and aftermarket numbers: • Baldwin PT539 • Donaldson HFP557380 • Fleetguard HF6101 • Fleetguard HF28977 • Komatsu 706351100 • Komatsu 1756027380 • Kubota 17560-27380 • Luberfiner LH8539 • Wix 51533 • Yamashin YSK630401 • General Motors 25012553 • SF Schupp HY9568 Frequently Asked Questions Q: Is this filter compatible with Komatsu PC300 excavator? A: Yes, our P557380 directly replaces Komatsu part numbers 1756027380 and 706351100 used in PC300 series excavators. Q: What's the recommended change interval? A: Standard recommendation is every 500 operating hours or 6 months, whichever comes first. Severe conditions may require more frequent changes. Q: Do you offer private labeling for bulk orders? A: Absolutely! We provide custom branding options for orders above 1,000 units, including packaging, logos, and documentation. Ready to Order or Need More Information? Contact our hydraulic filter specialists today for wholesale pricing and technical support: WhatsApp:+86 18965520297 Wechat:+86 18965520297 Email: Sales@parts-machining.com