High Performance Fuel Water Separator John Deere RE526557
The RE526557 can replace Fleetguard FS19978, Stanadyne 37013, Baldwin BF9808-D. Part Number:RE526557 Parts Name:Fuel Water Separator Brand:John Deere
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Professional Hydraulic Filter Manufacturer – Welcome to Place Your Orders We provide a wide range of hydraulic filtration products for construction machinery, industrial equipment, agricultural machinery, mining equipment, and other hydraulic systems. We welcome wholesalers, distributors, retailers, filter shops, and aftermarket service providers from around the world to contact us for cooperation. Our Hydraulic Filter Product Range We manufacture and supply various types of hydraulic filters to meet different filtration needs and equipment applications, including: Hydraulic Filter Elements Replacement elements for hydraulic filtration systems. Hydraulic Oil Filters Help remove contaminants from hydraulic oil. High-Pressure Hydraulic Filters Filtration solutions for compatible high-pressure systems. Return Line Filters Help control contamination in hydraulic return lines. Suction Filters Designed for compatible hydraulic pump inlet applications. Hydraulic Filter Cartridges Replacement filtration cartridges for industrial equipment. Custom-Size Hydraulic Filters Customized filtration products based on your requirements. Why Choose CHINA EVERLASTING PARTS CO., LIMITED? Wide Product Selection: A variety of hydraulic filter models for different equipment and filtration applications. Reliable Filtration: Products designed to help capture contaminants and protect compatible hydraulic systems. Competitive Wholesale Prices: Cost-effective solutions for bulk purchasing and aftermarket distribution. OEM & ODM Services: OEM and ODM cooperation is welcome, including customized product and packaging requirements. Cross-Reference Support: Provide available part numbers or filter information to help identify suitable replacement products. Professional B2B Service: We welcome inquiries from wholesalers, distributors, retailers, filter stores, and maintenance service providers. Hydraulic Filter Replacement and Customization Looking for a reliable hydraulic filter supplier? Whether you need replacement hydraulic filter elements, hydraulic oil filters, industrial filter cartridges, or custom-size hydraulic filters, our team is ready to discuss your requirements. Send us the part number, equipment model, product dimensions, or reference information to help us identify a suitable solution. We welcome wholesale inquiries, repeat orders, and OEM/ODM cooperation. Contact us to discuss product availability, minimum order quantities, pricing, and delivery arrangements. Contact Us for Hydraulic Filter Orders Company: CHINA EVERLASTING PARTS CO., LIMITED Business: Professional High Quality Filters Manufacturer Email: Sales@filters-king.com WhatsApp / WeChat: +86 18965520297 WhatsApp / WeChat: +86 18144082725 CHINA EVERLASTING PARTS CO., LIMITED – Your Partner for Hydraulic Filtration Solutions.
Part Number:FS20121
Part Type:Fuel Water Separator
Brand:Fleetguard Replacement
MOQ:60pcs
The Fleetguard Fuel Water Separator FS20121 Cross Reference 5528103 15KA72040 46769185 SN40847 Application For Doosan Daewoo 12/205,12/255,7/205.Hitachi ZW220-7.
Company: CHINA EVERLASTING PARTS CO., LIMITED — 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. OEM & ODM welcome.
The Fleetguard Fuel Water Separator FS20121 is a high-performance, compatible fuel/water separation element designed for diesel engines in heavy-duty, marine and industrial applications. If you are searching for a reliable Diesel Fuel Water Separator or planning a Fleetguard Fuel Water Separator Change, this element offers dependable water separation, long service life and easy installation (Thread: M95X2).
| Parameter | Value |
|---|---|
| Model / Cross Reference | FS20121 / 5528103 / 15KA72040 / 46769185 / SN40847 |
| Overall Height | 271 mm |
| Outer Diameter | 120 mm |
| Thread Size | M95X2 |
| Applications | Heavy-duty diesel, marine engines, generators, industrial diesel systems |
| Typical MOQ | 60 pcs (negotiable for bulk orders) |
Reduced engine downtime, lower maintenance costs, and improved system reliability — critical for retailers, wholesalers and after-sales service providers. Choosing this Compatible Fuel Water Separator for scheduled Fleetguard Fuel Water Separator Change programs keeps fleets and marine vessels operating at peak performance.
Each batch is produced under strict quality control and inspected for dimensional accuracy. We supply material test reports and can provide sample testing for large orders on request. Our parts are packaged to protect against moisture and transit damage.
John M., Fleet Manager (Logistics)
“Excellent drop-in replacement. Water separation performance reduced injector failures across our fleet. Fast shipping and consistent quality.”
Maria T., Marine Parts Supplier
“We specify this compatible separator for our marine contracts — reliable fit and solid water removal even in high-humidity conditions.”
Kevin R., After-Sales Service
“Easy installation and less frequent replacements. Our customers see fewer fuel system problems after switching.”
MOQ: 60 pcs (standard). For volume pricing, lead times and OEM/ODM requests please contact our sales team:
WhatsApp / WeChat: +86 18965520297
WhatsApp / WeChat: +86 18144082725
Email: Sales@filters-king.com
We combine industry-standard compatibility with rigorous production control to deliver Compatible Fuel Water Separator solutions that meet the needs of heavy-duty fleets, marine operators and parts distributors. Our focus is consistent quality, on-time delivery and responsive after-sales support.

