400504-00371 Aftermarket Hydraulic Filter ensures maximum fluid cleanliness by capturing microscopic contaminants within high-pressure hydraulic circuits. It prevents valve jamming, reduces pump wear, and maintains system responsiveness under extreme operating conditions. Manufactured to exact standards, it delivers the structural integrity required to secure machine reliability and minimize operational downtime.

This premium hydraulic oil filter element is custom-engineered to maintain hydraulic system fluid purity across a wide range of medium-to-heavy earthmoving machinery, municipal construction vehicles, and material handling systems. It features extensive compatibility with the following exact models:

• Bobcat Excavators:
  Covers heavy-duty models including E 55 W, E 57 W, E 57 W STG V, E 60, E 62, and E 63.
• Develon & Doosan Machinery:
  Fully compatible with DX 62 R-3, DX 63-3, and DX 85 R-3 advanced crawler series.
• Doosan Daewoo Legacy Series:
  Fits classic and high-performance equipment including DH 50, DL 160 wheel loaders, Mega 160 V, Solar 050/055 series (including Plus, V, Gold, and Super editions), and the comprehensive DX 55/DX 60/DX 63 excavator line-up (ACE, MT, WA, and wheeled versions), as well as the DX 57 W-5 and DX 57 W-7.
• Hitachi Heavy Machinery:
  Extends to large-scale mining and industrial units including EX 1900-5, EX 3500, UH 06, UH 06-5, UH 07-3, and UH 31.
• Yanmar & JCM Units:
  Optimized for Yanmar B 55 W-1, B 55 W-2, B 55 WCR/W1K, B 55 WE, and JCM 906 D.