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400504-00483A Hydraulic Filter
High-Performance Filtration for Doosan, Develon, and Bobcat Heavy Equipment
Maintains optimal hydraulic pressure while capturing sub-micron contaminants in high-demand systems.
Reinforced metal end caps and high-grade synthetic media prevent bypass under extreme surges.
Guaranteed fit for DX-7 and DL-7 series, ensuring zero-leakage in critical hydraulic circuits.
Streamlines inventory for operators of mixed Doosan, Develon, and Bobcat heavy machinery.
Detailed Product Description
The Critical Role of Hydraulic Fluid Cleanliness
A hydraulic filter is designed to remove microscopic debris from pressurized fluid to prevent premature component wear. The 400504-00483A acts as a high-capacity barrier, protecting expensive pumps and control valves from the "silt-o-vating" effect caused by accumulated metal particles and dirt.
Solving System Performance Degradation
As hydraulic systems age, internal friction creates fine particulates that lead to sluggish response and increased fuel consumption. This filter solves these issues by maintaining high fluid purity levels, which directly preserves the responsiveness of excavator booms and loader lift arms.
Why Choose AYREST Professional Grade?
Unlike standard aftermarket options that may suffer from early saturation, the AYREST 400504-00483A is built to match the service intervals of the original equipment. It utilizes a multi-layer pleated design that maximizes surface area, providing lower restriction to flow even as it approaches its service life limit.
Technical Specifications
| Feature | Specification Details |
|---|---|
| Part Number | 400504-00483A / 40050400483A |
| Filter Style | Hydraulic Filter Element |
| Outer Diameter (D1) | 150.0 mm |
| Inner Diameter (D2/D3) | 109.5 mm |
| Overall Height (H1) | 419.0 mm |
| Effective Height (H2) | 413.5 mm |
| Media Type | High-Efficiency Synthetic Blend |
Cross Reference (Entity Linking)
Doosan : 400504-00483A | HiFi Filter: SH 60765 SP
Application and Equipment Fitment
DX140LC-7, DX225LC-7, DX360LC-7, DX380LC-7, DX490LC-7, DX530LC-7.
DL200-7 to DL550-5; Bobcat E145, E220, E245, L205, L235, L285.
DX380 DM-7 & DX530 DM-7 Demolition; SLR (Super Long Reach) configurations.
Quality and Certification
Every 400504-00483A is manufactured in facilities adhering to rigorous quality standards. We focus on structural integrity and seal durability to ensure that the filter can handle the rapid temperature and pressure fluctuations typical of heavy-duty hydraulic operations in construction and mining.
Technical FAQ
Q: What is the primary function of the 400504-00483A hydraulic filter?
A: It is designed to remove particulates from the hydraulic system to protect the pump and valves from abrasion and failure.
Q: Is the 400504-00483A compatible with the newer Develon DX-7 series?
A: Yes, it is specifically engineered for the latest Develon DX-7 generation, including the high-capacity DX530LC-7 and DX490LC-7 models.
Q: How often should I replace this hydraulic filter element?
A: Replacement intervals should follow the machine's maintenance manual, typically every 1000 to 2000 hours, or sooner if the system restriction indicator activates.
Q: Can this filter handle high-pressure return line applications?
A: Yes, its design and 419mm height are optimized for the return lines of large excavators where high flow and debris capture are required.
Q: Does it fit Bobcat compact and heavy loaders?
A: It fits larger Bobcat models such as the E220 excavator and L285 wheel loader as specified in the application data.
"Secure your fleet's efficiency with AYREST professional-grade filtration."
- ✔️ Wholesale Inquiries: Tiered pricing available for heavy equipment parts distributors and fleet managers.
- ✔️ Inventory Support: Large stock of Doosan/Develon filters ready for global dispatch.
- ✔️ Customization: AYREST offers private labeling for established B2B partners.
WhatsApp / Wechat: +86 13328990097
Email: Sales@enginegensetparts.com
Official Website: www.enginegensetparts.com
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