TUBE ASSEM (P/N 128-555042-1) - As Removed

The 128-555042-1 is a tube assembly for aircraft fluid line routing in Hawker 400/400XP airframes. Fabricated from aerospace-grade metal tubing, this assembly connects hydraulic, fuel, or pneumatic system components while maintaining structural integrity and pressure containment. Installation requires approved fittings and clamps positioned to avoid twisting, maintain minimum bend radii, and allow proper slack for thermal expansion.

After installation, perform leak checks and verify routing against the aircraft's Illustrated Parts Catalog. Proper tube assembly routing prevents line chafing, vibration damage, and system failures.

What is the TUBE ASSEM (P/N 128-555042-1)?

The 128-555042-1 is a tube assembly for aircraft fluid line routing in Hawker 400/400XP airframes. Fabricated from aerospace-grade metal tubing, this assembly connects hydraulic, fuel, or pneumatic system components while maintaining structural integrity and pressure containment.

What hydraulic fluid type is the 128-555042-1 compatible with?

Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the TUBE ASSEM against your aircraft maintenance manual for fluid compatibility.

Does the 128-555042-1 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The TUBE ASSEM is available in: As Removed. Contact us for test documentation on your selected condition.

What is the turnaround time for hydraulic component orders?

In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.