SH56404 Hydraulic Filter Element for Komatsu Excavators, Dozers & Bobcat Machinery

Product Overview

The SH56404 Hydraulic Filter Element is precision-engineered for heavy-duty hydraulic system protection across construction, earthmoving, and mining equipment. Built with a heavy-duty perforated outer metal cage and high-efficiency multi-layer filtration media, this element efficiently removes microscopic wear debris, metallic particles, and oil degradation sludge from hydraulic circuits. It ensures optimal fluid power transfer, prevents control valve sticking, and extends the service life of hydraulic pumps in Komatsu, Bobcat, Hitachi, and Mitsubishi machinery.

Key Advantages & Product Features

• ✓ Perforated Steel Outer Shield: Heavy-duty external metal cage provides exceptional structural integrity and prevents pleat collapse under high flow pressures and hydraulic surges.
• ✓ High-Efficiency Contaminant Capture: Advanced pleated media retains ultra-fine particles, protecting sensitive hydraulic valves, cylinders, and axial piston pumps.
• ✓ Precision Dimensional Fit: Manufactured to exact original equipment tolerances for effortless drop-in installation and reliable sealing.
• ✓ Extended Hydraulic Life: Minimizes fluid oxidation and system wear, reducing unplanned downtime and maintenance overheads.
• ✓ Broad OE Interchangeability: Fully interchangeable with leading industry part numbers including HiFi, Donaldson, Fleetguard, and FIL Filter.

Technical Specifications

OE Cross Reference

• HiFi Filter: SH 56404 / SH56404
• Donaldson: P551054
• Fleetguard: HF6354
• FIL Filter: ML 1017 / ML1017

Product Applications & Operating Scenarios

The SH56404 Hydraulic Filter is widely applied across heavy excavators, wheel loaders, track dozers, and compact construction machinery:

1. KOMATSU Machinery
   • Excavators (PC Series): PC 10-5, PC 20-2, PC 20-3, PC 20-5, PC 20-6, PC 30-1, PC 30-2, PC 30-5, PC 35 R, PC 35 R-8, PC 40-1, PC 40-2, PC 40-3, PC 40-5, PC 40-6, PC 40 MXR/MR, PC 45-8, PC 45 R, PC 45 R-8, PC 50 UU, PC 60, PC 60-2, PC 60-3, PC 60-5, PC 60-6, PC 60-7, PC 75 UU
   • Wheel Loaders (WA Series): WA 100-1, WA 120-1, WA 120-3, WA 120 L-3, WA 150-1, WA 180-1, WA 180-3, WA 180-3L, WA 180 PT-3, WA 200-1, WA 250-1, WA 250-1 KC, WA 250-3, WA 250-3 L, WA 350-1
   • Track Dozers & Crawlers (D Series): D 40 A, D 40 P, D 40 PL, D 40 PLL-3, D 41 Q-3, D 41 S III, D 45 S-1, D 61 E/PX 15, D 61 EX 12, D 61 EX 15, D 61 PX 12, D 61 PX 15, D 61 PX 15 E0, D 65 EXL-12, D 65 PX 12, D 155 AX-5, CT 60-1
   • Motor Graders (GD Series): GD 523 A, GD 661 A-1
2. BOBCAT Machinery
   • Compact Loaders & Machinery: 76, 100, 116, 120, 130
3. HITACHI Machinery
   • Cranes & Heavy Equipment: KH 500
4. MITSUBISHI Machinery
   • Excavators (MS Series): MS 070, MS 070-2, MS 070 L-2

Customer Feedback & Testimonials

1. Kenji T. (Heavy Equipment Fleet Maintenance Lead)
2. "We use the SH56404 across our entire Komatsu PC60 and WA180 fleet. Excellent build quality with zero bypass leaks under heavy excavator loads."
3. Marcus B. (Earthmoving Repair Workshop Owner)
4. "Direct match for Donaldson P551054. The metal outer shell handles high pressure spikes without any buckling. Highly recommended for Komatsu machinery."
5. David P. (Plant Rental Fleet Manager)
6. "We swapped to these filters for our Bobcat and Komatsu mini-excavators. Hydraulic oil stays visibly cleaner between scheduled service intervals."
7. Sami A. (Quarry Operations Supervisor)
8. "Solid replacement for Fleetguard HF6354. Fits our Komatsu D61 dozers perfectly and holds up well under dusty site conditions."
9. Greg M. (Equipment Maintenance Technician)
10. "Accurate dimensions (100mm OD x 60mm ID). Easy to fit and reliable protection for hydraulic pumps."

Frequently Asked Questions (FAQ)