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Perkins Fuel Filter 6401487 6401485 Replacement for Reliable Engine Protection

Perkins Fuel Filter 6401487 6401485 Replacement for Reliable Engine Protection

High Quality Perkins Fuel Filter 6401487 6401485 Replacement for Reliable Engine Protection The fuel filter plays a critical role in protecting diesel engines by removing water, dust, rust particles, and other contaminants from fuel before they reach the injection system. The Perkins fuel filter 6401487 and 6401485 are designed for demanding diesel engine applications, helping maintain clean fuel delivery, stable engine performance, and long service life. A high-performance fuel filter can significantly reduce the risk of fuel system damage caused by contamination. With advanced filtration technology, the 6401487 and 6401485 fuel filters provide excellent dirt-holding capacity, efficient particle removal, and reliable fuel flow. These advantages help improve fuel injector protection, reduce engine wear, and support better operating efficiency, especially in construction machinery, agricultural equipment, and industrial diesel applications. At CHINA EVERLASTING PARTS CO., LIMITED, we specialize in manufacturing premium aftermarket replacement filters for global customers. Our Perkins fuel filter replacement products are developed with high-quality filter media, durable sealing materials, and strict quality control processes to ensure stable filtration performance and dependable operation. Our replacement fuel filters are manufactured to meet professional aftermarket requirements, offering excellent filtration efficiency, consistent quality, and competitive solutions for distributors, wholesalers, repair shops, and equipment maintenance companies. Each filter is tested to ensure proper fitment, reliable sealing, and long-term performance under various working conditions. Whether you need a replacement for Perkins fuel filter 6401487, 6401485, or other diesel filtration solutions, we provide OEM-quality alternatives with flexible supply options and customization support. With advanced production capability and professional filtration experience, CHINA EVERLASTING PARTS CO., LIMITED is your trusted partner for high-quality fuel filter solutions worldwide. Contact Us Contact us today for reliable Perkins fuel filter replacement products and OEM/ODM cooperation. WhatsApp/Wechat: +86 18965520297 WhatsApp/Wechat: +86 18144082725 Email: Sales@filters-king.com

Custom Air Filter 400401-00004 40040100004

Part Number:400401-00004
Part Type:Air Filter
Brand:Doosan Replacement
MOQ:20pcs
Air Filter 400401-00004 Equivalent to 612600114993A For Doosan Loader Excavator.
  • Details

Company Overview

CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filters manufacturer serving global B2B customers. Our main products 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. With strong engineering capability and stable production capacity, we support OEM and ODM customization for distributors, wholesalers, and aftermarket service providers worldwide.


Custom Air Filter 400401-00004 for Doosan Equipment


Key Features

The Custom Air Filter 400401-00004 is designed as a reliable Doosan air filter cross reference solution for heavy-duty construction equipment. Manufactured with high-performance filter media and reinforced structure, this OEM engine air filter ensures stable airflow and effective dust retention in harsh working environments.

  • Exact replacement for Doosan part number 400401-00004
  • Compatible with Doosan Dx300 excavators
  • Supports cross reference with Weichai 612600114993A
  • Factory-controlled quality with consistent filtration efficiency
  • Available for bulk orders with low MOQ


Product Advantages

Compared with standard aftermarket options, this Doosan excavator air filter provides improved structural stability and longer service life. Advanced sealing design minimizes air bypass, while optimized filter paper ensures balanced airflow and dust-holding capacity. As a professional manufacturer, we offer cost-effective pricing without compromising quality.


Benefits for B2B Buyers

For distributors, wholesalers, and filter stores, choosing this loader air filter replacement helps reduce customer complaints, extend maintenance intervals, and increase repeat orders. Stable quality and OEM-level compatibility make it an ideal choice for aftermarket service providers who require dependable filtration solutions.


Proven Performance & Reliability

Each custom air filter is produced under strict quality inspection standards and tested for airflow resistance and filtration efficiency. Our long-term cooperation with global customers proves its suitability for demanding construction and industrial applications.


Technical Specifications

Parameter Details
Part Number 400401-00004
Part Type Air Filter
Brand Doosan Replacement
Compatibility Doosan Dx300
Cross Reference Weichai 612600114993A
MOQ 20 pcs


Customer Testimonials

★★★★★

Filter Distributor, USA
“The quality of this custom air filter fully meets OEM standards. Perfect Doosan air filter cross reference with stable supply.”

★★★★★

Aftermarket Service Provider, Europe
“Excellent fit for Doosan Dx300. Our customers are very satisfied with the filtration performance.”

★★★★★

Wholesale Buyer, Middle East
“Reliable OEM engine air filter supplier. Competitive price and consistent quality for bulk orders.”


Contact & OEM Support

For pricing, bulk orders, or OEM/ODM customization of custom air filters, please contact us:

WhatsApp / WeChat: +86 18965520297
WhatsApp / WeChat: +86 18144082725

Email: Sales@filters-king.com



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