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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Vacuum Oil Purifier with Complete Accessories The Vacuum Oil Purifier is a high-performance industrial oil purification system designed to remove solid particles, moisture, dissolved water, and air from lubricating oil, hydraulic oil, transformer oil, and other industrial fluids. Supplied with complete accessories, this purification unit provides an efficient solution for oil maintenance, oil regeneration, and contamination control in demanding industrial applications. With a processing capacity of 50 liters per minute, it is suitable for workshops, equipment maintenance centers, power plants, hydraulic systems, and other facilities that require reliable oil purification. Technical Specifications Product Type Vacuum Oil Purifier Accessories Complete Accessories Included Flow Rate 50 L/min Working Pressure 0.6 MPa Vacuum Level ≤ -0.095 MPa Residual Water Content 5–10 ppm Residual Air Content ≤ 0.2% First-Stage Filtration 100 μm Second-Stage Filtration 10–20 μm Third-Stage Filtration 1–3 μm Voltage 380 V AC Frequency 50 Hz Phase Three Phase Motor Power 36 kW Heating Power 24 kW Control System PLC Control Efficient Vacuum Dehydration and Degassing The purifier operates with a vacuum level of ≤ -0.095 MPa, creating an effective environment for removing moisture and air from contaminated oil. After treatment, the residual water content can be reduced to approximately 5–10 ppm, while the residual air content is controlled to ≤ 0.2%. This helps improve oil cleanliness and reduce the negative effects of moisture and air on lubrication performance, hydraulic components, pumps, valves, bearings, and other critical equipment. Three-Stage Precision Filtration The Vacuum Oil Purifier uses a three-stage filtration process for progressive contaminant removal. The first stage uses a 100-micron filter to capture larger solid particles and protect the downstream filtration system. The second stage provides 10–20 micron filtration for finer contamination control. The third stage uses a high-precision 1–3 micron filter to remove very small particles and achieve a higher level of oil cleanliness. This multi-stage design supports stable purification performance and helps protect critical components from particulate contamination. Powerful Heating and High Processing Capacity Equipped with a 24 kW heating system, the purifier provides effective heating during the oil treatment process. Controlled heating helps improve moisture separation and supports efficient vacuum purification. With a 50 L/min flow rate and 0.6 MPa working pressure, the system is designed for high-capacity industrial oil purification and continuous maintenance applications. PLC Automatic Control The system features PLC control for organized and automated operation. Its electrical configuration is 380 V AC, 50 Hz, three phase, with a 36 kW motor. PLC-based operation helps simplify system management, improve process consistency, and reduce the need for frequent manual adjustments during purification. ...
The PL603/1x Fuel Water Separator is a heavy-duty diesel fuel filtration solution designed for applications where reliable separation of water and fuel contaminants is important. This MANN replacement filter is available for distributors, wholesalers, filter stores, retailers, and after-sales service companies looking for a dependable Diesel Fuel Water Separator Replacement for their customers.
Built for professional replacement applications, this filter combines fuel filtration and water separation in a spin-on design. It helps protect sensitive fuel system components from harmful water and contamination while supporting stable fuel flow. MANN-FILTER identifies PL 603/1 x as a water separator with a gasket, with applications including Mercedes-Benz and EVOBUS/Setra vehicles.
For B2B buyers, the PL603/1x provides a practical option for maintaining diesel fuel systems without changing the original installation concept. Its spin-on construction supports efficient replacement during routine service, while the water-separating function helps reduce the risk of water reaching downstream fuel system components.
This product is suitable for businesses that need consistent aftermarket supply rather than one-off consumer purchases. With a 60-piece MOQ, it can be supplied for wholesale programs, service networks, filter shops, and regular maintenance orders. Custom packaging, private-label requirements, and OEM/ODM projects can also be discussed according to order volume.
| Item | Specification |
|---|---|
| Part Number | PL603/1x |
| Part Type | Fuel Water Separator |
| Brand | MANN Replacement |
| Outer Diameter | 108 mm (4.25 inch) |
| Thread Size | 1-14 UN |
| Length | 231.4 mm (9.11 inch) |
| Gasket OD | 103 mm (4.06 inch) |
| Gasket ID | 93 mm (3.66 inch) |
| MOQ | 60 pcs |
If you are searching for a Mann Fuel Water Separator Cross Reference, the following part numbers can be used as cross-reference information for procurement and replacement matching. Buyers should always verify dimensions, thread, gasket configuration, and application before installation.
| Brand | Cross Reference Part Number |
|---|---|
| Donaldson | P959081 |
| Fleetguard | FS20425 |
| Hengst | H824WK D718 |
| Hifi | SN 70553 |
| MANN | PL603/1x |
| Mercedes-Benz | A9604770503001 9604770503 |
| SF Schupp | SK 48946 |
Diesel fuel can contain water, dust, rust particles, and other contaminants that may affect fuel system performance. A properly selected fuel water separator provides an important filtration stage before contaminated fuel reaches downstream components. The PL603/1x replacement is designed for professional diesel service applications where dependable filtration and water separation are part of routine maintenance.
For wholesalers and filter distributors, offering a compatible Heavy Duty Diesel Fuel Separator can help cover replacement demand across commercial vehicle and equipment maintenance markets. For after-sales service providers, the product provides a practical replacement option when customers need a filter matching the required part number and installation specifications.
The separator function is designed to help remove water from diesel fuel, supporting cleaner fuel delivery and helping reduce exposure of downstream components to water contamination.
The spin-on replacement format is suitable for regular maintenance programs. It allows service teams to replace the filter as part of scheduled fuel system maintenance.
A 60-piece MOQ makes this product suitable for professional purchasing. Neutral packaging or customized packaging can be discussed for different distribution requirements.
CHINA EVERLASTING PARTS CO., LIMITED supports customers looking for a Custom Fuel Water Separator or private-label filtration program. OEM and ODM cooperation can be developed according to the customer's technical requirements, application, packaging needs, and expected order volume.
For filter wholesalers and retailers, customized packaging can help create a consistent product line. For service companies, custom specifications may be discussed when a standard replacement does not fully meet a specific application. Please provide the original part number, dimensions, application information, or sample when requesting a customized quotation.
Jason Miller — Purchasing Manager
“The cross-reference information made it easy for our purchasing team to match the replacement filter. The product was supplied with good packaging and clear specifications.”
Thomas Reed — Filter Distributor
“We needed a bulk replacement option for diesel fuel service customers. The PL603/1x specification was easy for our team to check and order.”
Daniel Brooks — After-Sales Service Buyer
“The supplier provided useful replacement information and responded clearly to our technical questions. This helped us prepare the filter for our regular maintenance orders.”
PL603/1x is a fuel water separator used in diesel fuel filtration applications. It is listed by MANN-FILTER as a water separator and is associated with various Mercedes-Benz and EVOBUS/Setra applications.
Common cross-reference numbers provided for this replacement include Donaldson P959081, Fleetguard FS20425, Hengst H824WK D718, Hifi SN 70553, Mercedes-Benz A9604770503001 / 9604770503, and SF Schupp SK 48946. Always confirm the filter dimensions and application before installation.
The standard MOQ for this PL603/1x replacement is 60 pieces. Larger repeat orders and customized purchasing requirements can be discussed with our sales team.
Yes. We welcome OEM and ODM projects for fuel water separators and other filtration products. Please provide your required specifications, target application, quantity, and packaging requirements for evaluation.
CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filters manufacturer serving international B2B customers. Our main product range includes Air Filter, Air Cleaner Filter, Air Dryer, Ventilation Filter, Breather Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, Air Oil Separator, and Filters Assembly.
We focus on replacement filtration products for professional buyers and support OEM and ODM cooperation. Our customer base includes retailers, after-sales service providers, wholesalers, and filter stores that need stable product supply, cross-reference support, and flexible purchasing solutions.
Need bulk pricing, cross-reference confirmation, custom packaging, or OEM/ODM service? Contact CHINA EVERLASTING PARTS CO., LIMITED with your required quantity and application details.
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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The Fuel Water Separator 26560145 Equivalent to 10000-51231 FS19811 33729 6671649,Application For Bobcat Melroe 963 (Perkins 1004.40T eng). T2566 (Perkins 1004.40T eng).FG Wilson P150E (Perkins 1006 eng). P65E (Perkins 1004 eng). Forus HB171 . Massey Ferguson 6270 . 6280 . 6480 . Perkins Phaser 1000 . SMC 60220JD (John Deere eng). Valtra Valmet 800
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