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P551421 Fuel Water Separator For Construction Machinery

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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

P551421 Fuel Water Separator For Construction Machinery

Part Number:P551421
Part Type:Fuel Water Separator
Brand:Donaldson Replacement
MOQ:60pcs
  • Details

P551421 Fuel Water Separator For Construction Machinery - High Efficiency OEM Replacement Solution


The P551421 Fuel Water Separator is designed as a reliable replacement filter for construction machinery and heavy-duty equipment. It helps remove water and contaminants from diesel fuel systems, protecting fuel injection components and improving equipment reliability. This product is an ideal choice for distributors, aftermarket suppliers, repair service providers, and filter retailers looking for stable quality and competitive supply.


Product Features and Advantages

Feature: High Efficiency Fuel Water Separation Performance

The P551421 Fuel Water Separator uses advanced filtration technology to effectively separate water particles and harmful impurities from diesel fuel. Its efficient filtration structure helps maintain clean fuel delivery and reduces the risk of fuel system damage.

Advantage: Reliable Protection For Heavy Equipment

Construction machinery often operates in harsh environments where fuel contamination can affect engine performance. This high efficiency fuel water separator provides dependable protection for fuel systems, helping reduce unexpected downtime and maintenance costs.

Benefit: Cost-Effective Replacement For Distributors

As an OEM replacement fuel water separator supplier, CHINA EVERLASTING PARTS offers consistent product quality, competitive fuel water separator price, and flexible purchasing options. Our products are suitable for aftermarket channels that require reliable alternatives to original filters.


Technical Specifications

Item Specification
Product Name P551421 Fuel Water Separator
Part Number P551421
Part Type Fuel Water Separator
Brand Replacement Donaldson Replacement
MOQ 60 pcs
Outer Diameter 3.15 inch (80 mm)
Inner Diameter 0.91 inch (23 mm)
Length 6.07 inch (154.3 mm)


Cross Reference Numbers

The P551421 Fuel Water Separator is interchangeable with multiple aftermarket references, including:

  • Cummins 149284802
  • Cummins 1492723
  • Fleetguard FS19990
  • HiFi SN 70209
  • John Deere RE520842
  • Mann WK8131
  • Stanadyne 36503
  • Wix WF10094


Custom Fuel Water Separator Manufacturing Service

CHINA EVERLASTING PARTS provides professional custom fuel water separator production services for worldwide customers. With strong manufacturing capabilities and strict quality control, we can support OEM replacement projects, private labeling, and customized filtration solutions.

Whether you are a filter retailer, wholesale distributor, maintenance service company, or construction equipment aftermarket supplier, our team can provide stable supply, flexible MOQ options, and professional technical support.


Customer Reviews

★★★★★

"Excellent replacement quality. The fuel water separator fits perfectly and performs well in our construction equipment maintenance business."
— Heavy Equipment Parts Distributor, USA

★★★★★

"Fast response, competitive fuel water separator price, and stable quality. We will continue ordering for our aftermarket customers."
— Filter Wholesale Supplier, Europe

★★★★★

"The OEM replacement fuel water separator solution helped us expand our product range with confidence."
— Industrial Filter Retailer, Middle East


Why Choose CHINA EVERLASTING PARTS?

  • Professional filter manufacturer with extensive filtration experience.
  • Wide product range covering fuel, air, oil, hydraulic and industrial filters.
  • OEM and ODM customization capability.
  • Reliable quality control for global B2B customers.
  • Competitive pricing for distributors and wholesalers.


Contact Us

CHINA EVERLASTING PARTS CO., LIMITED
Professional High Quality Filters Manufacturer

WhatsApp/Wechat: +86 18965520297
WhatsApp/Wechat: +86 18144082725
Email: Sales@filters-king.com

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