SEAT VALVE (P/N LW16475) - New Surplus
P/N: LW16475
Category: Valves & Actuators
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 | 4 Available |
Product Description
The LW16475 is an upper exhaust valve spring seat for Lycoming aircraft engines. This precision component supports and locates the exhaust valve spring in cylinder head assemblies, maintaining proper spring alignment and load distribution during engine operation. Installed during valve service, cylinder head overhauls, or powerplant maintenance per Lycoming specifications.
Also cataloged as NSN 5340-00-411-4051. Compatible with Lycoming engine models requiring this valve train component.
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 SEAT VALVE (P/N LW16475)?
The LW16475 is an upper exhaust valve spring seat for Lycoming aircraft engines. This precision component supports and locates the exhaust valve spring in cylinder head assemblies, maintaining proper spring alignment and load distribution during engine operation.
What hydraulic fluid type is the LW16475 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 SEAT VALVE against your aircraft maintenance manual for fluid compatibility.
Does the LW16475 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The SEAT VALVE 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.
Related Valves & Actuators
- ACTUATOR – P/N 0861505-10
- VALVE ASSY – P/N 6214620-1
- GUIDE VALVE – P/N 643766
- VALVE – P/N as19400-1
- AIRBORNE REGULATING VALVE 2H3-12 – P/N Z00.N6018157229
- MIXING BOX ACTUATOR ASSY – P/N 22104-002
- ACTUATOR – P/N 2213022-14
- HYD VALVE PKG – P/N 45as65022-005
- SEAT VALVE – P/N lw10077
- AUTO VALVE – P/N 212-040-225-105b
- ACTUATOR – P/N 45396/5
- VALVE, THERMAL RELIEF – P/N ca24100-1b