PROFESSIONAL-GRADE DONALDSON AIR DRYER FILTER REPLACEMENT The P952185 Air Dryer Filter is a premium Donaldson replacement component designed for commercial vehicle air brake systems. This spin-on coalescing filter effectively removes moisture, oil aerosols, and particulate contaminants from compressed air, protecting critical downstream components. KEY FEATURES & BENEFITS OEM Equivalent Performance - Meets or exceeds original equipment specifications for filtration efficiency (99.9% at 5 microns) Extended Service Life - High-capacity desiccant media provides 2-3x longer service intervals than standard filters Universal Compatibility - Cross-references to 12+ major brands including Baldwin, Wabco, and Volvo (see full list below) Corrosion Protection - Zinc-plated steel housing with anti-rust treatment for harsh operating environments Leak-Free Design - Precision-molded nitrile gasket ensures perfect seal (OD: 110mm, ID: 99mm) TECHNICAL SPECIFICATIONS Parameter Value Part Number P952185 Outer Diameter 5.35 inch (136 mm) Thread Size M39 x 1.5 Length 6.50 inch (165 mm) Type Coalescing Style Spin-On CROSS REFERENCE COMPATIBILITY This air dryer filter replacement directly substitutes these OEM parts: Baldwin BA5379 DAF 1506635 Donaldson P951413 Hengst T410W Wabco R950068 Volvo 20557234/20972915 ★★★★★ "Consistent quality across 5+ orders. Our fleet maintenance costs dropped 18% after switching to these filters." - Texas Truck Parts ★★★★★ "Perfect fit for Wabco systems. No leaks after 12 months of heavy-duty use in mining equipment." - Global Mining Supply ★★★★★ "Moisture removal performance matches OEM at 40% lower cost. Our wholesale customers love them." - Euro Filters Distributor FREQUENTLY ASKED QUESTIONS Q: Is this a direct replacement for Donaldson P951413? A: Yes, our P952185 has identical dimensions and superior filtration media compared to the original P951413. Q: What's the minimum order quantity? A: MOQ is 20 pieces, with volume discounts available for orders over 100 units. Q: Do you provide OEM customization? A: Yes, we offer ODM/OEM services including private labeling and custom packaging (minimum 500pcs). CONTACT OUR FILTER SPECIALISTS WhatsApp/WeChat: +86 18965520297Email: Sales@parts-machining.comOEM Inquiries: Provide your requirements for customized solutions.