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Part Number:SP212799 Part Type:Fuel Filter Element Brand:Liugong Replacement MOQ:60pcs Compatibility:Liugong Equipment.
Part Number:13074774 Part Type:Air Filter Kit Brand:Weichai Replacement MOQ:20pcs
Part Number:G130097(Mounting Band P013722,Cover Assembly P538259,Clip P776033) Part Type:Air Filter Assembly Brand:Donaldson Replacement MOQ:20pcs
Part Number:TM720D-400 Part Type:Reverse Osmosis Element Brand:Toray Replacement MOQ:60pcs
Part Number:03254375 Part Type:Cabin Air Filter Brand:Manitowoc Replacement MOQ:20pcs
Part Number:6B924 Part Type:Pleated Air Filter MERV Rating:8 Brand:Air Handler Replacement MOQ:20pcs
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 P903817 Air Filter is a high performance aftermarket filter designed for reliable air intake protection in heavy equipment and industrial applications. As a Donaldson replacement air filter, it is suitable for professional buyers looking for a durable, cost-effective filtration solution with verified cross-reference options.
For distributors, retailers, after-sales service providers, wholesalers, and filter stores, this filter provides a practical replacement option for regular maintenance and equipment service. Its construction supports stable airflow while helping reduce dust and other airborne contaminants entering the engine intake system.
The P903817 helps capture airborne particles before they reach sensitive engine components. Cleaner intake air supports dependable equipment operation and can help reduce contamination-related maintenance.
Built for demanding working environments, this Durable Long Life Air Filter is suitable for equipment exposed to dust, dirt, and changing operating conditions. It is a practical choice for maintenance programs that require dependable replacement parts.
As a Donaldson replacement filter, P903817 provides an aftermarket sourcing option for buyers who need consistent specifications, competitive pricing, and dependable supply for equipment maintenance.
| Parameter | Specification |
|---|---|
| Part Number | P903817 |
| Part Type | Air Filter |
| Brand | Donaldson Replacement |
| Overall Length | 10.31 inch (262 mm) |
| Outer Diameter | 5.04 inch (128 mm) |
| Inner Diameter | 2.76 inch (70 mm) |
| Length | 9.76 inch (248 mm) |
| MOQ | 20 pcs |
When performing an Air Filter Cross Reference Search, buyers should compare the complete part number and filter dimensions before ordering. The following general reference numbers can help distributors and maintenance teams identify potential replacement applications for P903817.
| Brand | Reference Part Numbers |
|---|---|
| Kato | 119-69204001 |
| Kobelco | 72281613 72281614 73418451 PH11P00011S005 |
| New Holland | 72286322 |
| SF Schupp | SL 81008 |
P903817 is a practical option for professional Heavy Equipment Air Filter Replacement programs. It can be sourced for scheduled servicing, aftermarket distribution, workshop maintenance, and equipment support operations. Before installation, buyers should confirm the original application, part number, dimensions, and equipment requirements.
For distributors managing different equipment brands, clear cross-reference information can simplify product selection and reduce ordering errors. Our supply service also supports bulk purchasing and aftermarket filter programs for customers who need stable product availability.
CHINA EVERLASTING PARTS CO., LIMITED provides aftermarket filtration products for B2B customers. If your business requires a Custom Air Filter, private-label packaging, special specifications, or OEM and ODM cooperation, our team can discuss your application and sourcing requirements.
The standard MOQ for this P903817 replacement air filter is 20 pcs. Neutral packaging or customized packaging can be discussed according to order requirements. Delivery time generally depends on order quantity and product availability.
P903817 is an air filter part number offered as a Donaldson replacement. It is intended for professional aftermarket and equipment maintenance applications.
The MOQ is 20 pcs for this air filter.
Yes. Reference numbers supplied for P903817 include Kato 119-69204001, Kobelco 72281613, 72281614, 73418451 and PH11P00011S005, New Holland 72286322, and SF Schupp SL 81008. Buyers should verify application and dimensions before purchase.
Yes. OEM, ODM, custom specifications, and customized packaging are available for qualified B2B projects.
★★★★★ James Carter
“The P903817 replacement filters arrived well packed and matched our purchasing specifications. Communication and order handling were straightforward.”
★★★★★ Daniel Brooks
“We needed an aftermarket air filter for our service customers. The cross-reference information made the product selection much easier.”
★★★★★Michael Turner
“Good option for our filter distribution business. The MOQ works well for our regular aftermarket orders and the product information is clear.”
CHINA EVERLASTING PARTS CO., LIMITED is a professional high quality filters manufacturer serving B2B customers worldwide. Our main filter 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 Filters Assembly.
We focus on supporting retailers, after-sales service providers, wholesalers, and filter stores with practical aftermarket filtration solutions. OEM and ODM cooperation is welcome, including customized products and packaging for suitable projects.
WhatsApp/Wechat: +86 18965520297
WhatsApp/Wechat: +86 18144082725
Email: Sales@filters-king.com
The Air Filter RS3920 Reference Cross Part Number 46836 12994812621 14255046 2914930400,Application For Aebi TP98 60kW 82hp(VM 704 LTE eng). Atmos PD5 R. Bobcat Melroe 442. 442. 442. 442. 442(BF4M1012 Oil Cooled eng). 442(BF4M1012 Water Cooled eng)Hamm HD70i VO; HD70i VT(TCD 2.9 L4 eng). Ingersoll Rand 7-41. WL350(F4M2011 eng). Jackrabbit Wood Chuck YD09(Deutz eng). JCB 1110 Robot; 1110T Robot(JCB444 Dieselmax eng)
The AF4838 can replace Donaldson P181191, Hino 17801-2800, Kawasaki 30980-70070, Kobelco 2446R312S2, Komatsu 600-181-6820, Mitsubishi ME033603. Part name :Air Filter Part Number:AF4838 Brand: Fleetguard
The CAT Air Filter Kit 270-7257 has a large and small filter element. Part Number:270-7257,2707257 Part Name:Air Filter Kit Brand:CAT
The PRIMARY ULTRA HIGH EFFICIENCY ENGINE AIR FILTER 479-8989 4798989,Application For Caterpillar Motor Grader(120),Wheeled Excavator(M318),Excavator(320 320 GC 320 GX 323 323 GX 323GC 325 335),Track-Type Tractor(D5).
The 26510214 can replace Fleetguard AF1733KM, Baldwin LL2418-FN, Donaldson P181059. Part name :Air Filter Part Number:26510214 Brand: Perkins
The 32/919001 can replace Fleetguard AF25291, Baldwin RS3542, Donaldson P772579. Part Number:32/919001, 32919001 Parts Name:Air Filter Brand:JCB
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