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P525943 Air Filter Replacement 3I-1037

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Professional Air Filter Manufacturer & OEM Factory

Professional Air Filter Manufacturer & OEM Factory

Professional Air Filter Manufacturer & OEM Factory CHINA EVERLASTING PARTS CO., LIMITED is a leading Air Filter Manufacturer specializing in high-quality Air Filters for engines, industrial equipment, and HVAC systems. Our products ensure clean air intake, protect engines, improve efficiency, and extend equipment life. We provide OEM and ODM Air Filter solutions to meet diverse customer needs worldwide. Types of Air Filters We supply different Air Filter Types to cover a wide range of applications: Image Air Filter Category Applications Features Engine Air Filter Cars, trucks, buses, heavy-duty machinery High dust holding, strong sealing Cabin Air Filter Passenger vehicles, construction cabins Removes dust, pollen, and odors Industrial Air Filter Factories, compressors, dust collection systems Large size, durable material HVAC & Ventilation Filter Buildings, offices, hospitals High air volume, efficiency grades G1–H13 Custom OEM/ODM Filter Special equipment and tailored needs Flexible design, branding support Applications of Air Filters Heavy-duty Machinery: Excavators, loaders, bulldozers working in dusty environments. Agricultural Equipment: Tractors, harvesters, and sprayers require clean air for reliable operation. Commercial Vehicles: Trucks, buses, and delivery fleets to maintain engine efficiency. Industrial Systems: HVAC, compressors, and dust removal systems for factories and offices. Power Generation: Gas turbines, generators, and other energy equipment. Why Choose Our Air Filters? Features: Multi-layer filtration media, strong sealing rubber, and durable steel mesh. Advantages: High filtration efficiency, long service life, easy replacement. Benefits: Protects engines, reduces maintenance costs, improves equipment uptime. Evidence: Cross reference with international brands (Baldwin, Donaldson, Mann, Fleetguard, Wix, Caterpillar, John Deere) and OEM/ODM service available. OEM & Purchasing Service OEM & ODM customization available with private labeling. Flexible MOQ starting from 20 pcs. Fast delivery and global shipping support. One-stop solution for retailers, wholesalers, and filter stores. Contact Us For inquiries about our Air Filters and OEM services, please contact us: WhatsApp/Wechat: +86 18965520297 WhatsApp/Wechat: +86 18144082725 Email: Sales@filters-king.com

P525943 Air Filter Replacement 3I-1037

Part Number:P525943
Part Type:Air Filter
Brand:Donaldson Replacement
MOQ:20pcs
  • Details

P525943 Air Filter Replacement 3I-1037


CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filters manufacturer. Our main filters include Air Filter, Air Cleaner Filter, Air Dryer, Ventilation Filter, Breather Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, Air Oil Separator, and Filter Assemblies. We also welcome OEM and ODM services.


Features & Benefits

  • High Compatibility: Fully compatible with Donaldson and Caterpillar engines. Perfect for Baldwin, Case IH, Fleetguard, Hengst, Hifi, and Wix cross-reference parts.
  • Durable Construction: Made with premium filter media ensuring efficient dust and particle filtration for extended engine life.
  • Easy Installation: Designed for straightforward replacement, saving time and reducing maintenance downtime.
  • Reliable Performance: Maintains optimal airflow while protecting your engine under harsh conditions.


Application Scenarios

Ideal for professional B2B customers including retailers, after-sales service providers, wholesalers, and filter stores seeking high-quality Caterpillar Air Filter Replacement 3I1037 at competitive prices. Suitable for heavy machinery, construction equipment, and industrial engines.


Specifications

Parameter Specification
Overall Length 419.1 mm (16.50 inch)
Outer Diameter 251.7 mm (9.91 inch)
Inner Diameter 153.7 mm (6.05 inch)
Length 406.4 mm (16.00 inch)
Bolt Hole Diameter 16.76 mm (0.66 inch)
Cross-Reference Part Numbers Baldwin PA2777, Case IH A171255, Caterpillar 3I1037, Fleetguard AF4756, Hengst E745L, Hifi SA14706, Wix 46619


Customer Reviews

★★★★★ “Excellent air filter! Fits perfectly and keeps my engine running clean. Highly recommend for Caterpillar machines.” – John D., USA

★★★★★ “High-quality replacement filter. Very satisfied with the performance and durability.” – Lisa M., Canada

★★★★★ “Quick delivery and genuine cross-reference part. Works seamlessly with my equipment.” – Ahmed K., UAE


Why Choose Us

CHINA EVERLASTING PARTS CO., LIMITED provides reliable, high-quality filters with OEM and ODM options. Our Donaldson Air Filter Cross Reference and Caterpillar Air Filter Replacement 3I1037 guarantee professional-grade performance for B2B procurement clients. Reach out via WhatsApp/Wechat +86 18965520297, +86 18144082725 or email Sales@filters-king.com



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