LINER (P/N 45358) - Serviceable

Part 45358 is an internal hose liner designed to support flexible tubing in aircraft hydraulic assemblies. The liner minimizes internal wear and maintains structural integrity within hose runs built to SAE AS1339 standards. Commonly used with PTFE-core aerospace hoses, it helps stabilize flow and pressure in hydraulic circuits.

Installation and service follow FAA AC 43.13-1B guidance, with proper routing, clamping, and periodic inspection required per the applicable aircraft maintenance manual.

What is the LINER (P/N 45358)?

Part 45358 is an internal hose liner designed to support flexible tubing in aircraft hydraulic assemblies. The liner minimizes internal wear and maintains structural integrity within hose runs built to SAE AS1339 standards.

What hydraulic fluid type is the 45358 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 LINER against your aircraft maintenance manual for fluid compatibility.

Does the 45358 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The LINER is available in: Serviceable. 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.