LINER (P/N 204-040-257-001) - New Surplus
P/N: 204-040-257-001
Category: Hoses & Tubing
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
Part 204-040-257-001 is a steel transmission liner for Bell Helicopter rotor-drive assemblies. Manufactured to AMS 6381/6413/6415 standards, this component supports and spaces mating elements within the main transmission housing. The liner reduces wear at critical interfaces where rotating and stationary components meet under load.
Installation requires verification against your aircraft's Illustrated Parts Catalog and adherence to Bell maintenance manual procedures. Proper positioning ensures correct transmission geometry and component clearances.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the LINER (P/N 204-040-257-001)?
Part 204-040-257-001 is a steel transmission liner for Bell Helicopter rotor-drive assemblies. Manufactured to AMS 6381/6413/6415 standards, this component supports and spaces mating elements within the main transmission housing.
What hydraulic fluid type is the 204-040-257-001 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 204-040-257-001 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: New Surplus. 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.