PREMIUM REPLACEMENT FOR DONALDSON COOLANT FILTER P550867 Engineered for peak performance in heavy-duty and industrial cooling systems. A direct, cost-effective replacement that meets or exceeds OEM specifications. As a professional High Quality Filters Manufacturer, CHINA EVERLASTING PARTS CO., LIMITED provides this reliable Spin-on Coolant Filter designed for B2B partners like retailers, wholesalers, and service shops. Our Donaldson Coolant Filter replacement ensures optimal engine protection, extending equipment life and reducing downtime for your clients. Key Benefit for Your Business: Stocking the P550867 gives you a versatile, high-margin SKU that cross-references with multiple major brands, simplifying inventory and meeting diverse customer needs. PRODUCT SPECIFICATIONS & CROSS-REFERENCE Parameter Specification Part Number P550867 Part Type Coolant Filter Brand Donaldson Replacement Outer Diameter 3.66 inch (93 mm) Thread Size M36 x 2 Length 5.79 inch (147 mm) Gasket OD 3.66 inch (93 mm) Gasket ID 3.19 inch (81 mm) Service OEM & ODM Welcome MOQ 60pcs Compatible Part Numbers: Baldwin B5087 | Cummins 393292900 / 3680434 | Fleetguard WF2127 | Hifi WE 2127 | Hitachi E0A000547 | Ingersoll-Rand 57645202 | Wix 24113 WHY CHOOSE OUR COOLANT FILTER P550867? F - FEATURE Precise Dimensions: Exact outer diameter, thread size, and gasket specifications for a perfect fit. Premium Filtration Media: High-efficiency pleated material designed to capture abrasive contaminants and by-products. Robust Construction: Durable steel shell and anti-drain back valve for reliable performance. Extensive Cross-Compatibility: Replaces multiple OEM part numbers (see table below). A - ADVANTAGE Superior contaminant removal protects expensive engine components like water pumps and cylinder liners. Maintains correct coolant chemistry, preventing corrosion and scaling. Easy spin-on design allows for quick service, saving labor time for your customers. Manufactured under strict quality control, ensuring consistent performance batch after batch. B - BENEFIT For Your Business: Offer a high-value product that builds customer trust and repeat business. Our competitive Coolant Filter Price improves your profit margin. For Your End-Users: Maximizes equipment uptime, reduces repair costs, and extends engine life – key selling points for fleet managers and equipment owners. E - EVIDENCE Trusted by distributors worldwide. This filter is a direct replacement for genuine Donaldson, Baldwin, Fleetguard, and Wix filters, meeting the same performance benchmarks. Our MOQ of just 60pcs allows you to test the market with low commitment. TRUSTED BY PROFESSIONALS ★★★★★ "The P550867 filters match the quality of our previous supplier at a better price. Consistent fit and performance. Our heavy equipment service customers are satisfied." - Wholesaler, USA ★★★★★ "We source Industrial Coolant Filters for our mining clients. CHINA EVERLASTING PARTS provides reliable products and clear communication. A solid B2B partner." - Distributor, Australia ★★★★★ "Excellent High Efficiency Coolant Filter. The cross-reference list is accurate, which simplifies our inventory. Packaging is robust for international shipping." - Retail Chain, Europe FREQUENTLY ASKED QUESTIONS Q: Is this a genuine Donaldson filter? A: This is a high-quality aftermarket replacement part designed to match the specifications and performance of the Donaldson P550867 filter. It is not manufactured by Donaldson but is a direct, reliable equivalent. Q: What is the lead time for an order? A: For the MOQ of 60pcs, standard lead time is 15-20 days. We can discuss expedited options for larger orders. Q: Do you offer private labeling (ODM)? A: Yes! We welcome ODM and OEM projects. We can customize packaging, printing, and even minor design adjustments to meet your brand requirements. Q: How do you ensure quality control? A: Every batch undergoes rigorous checks for dimensions, material integrity, pressure drop, and filtration efficiency. We provide quality certifications upon request. GET YOUR QUOTE TODAY Ready to stock this high-performance Heavy Duty Coolant Filter? Contact our sales team for the latest Coolant Filter Price, volume discounts, and shipping details. We are your professional partner for all filter needs. WhatsApp / WeChat: +86 18965520297Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer