SEAT VALVE (P/N lw10077) - New Surplus
P/N: lw10077
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 | 2 Available |
Product Description
The lw10077 is an upper valve spring seat for Lycoming O-360 engine cylinder head assemblies. This steel component locates and supports the valve spring, maintaining proper alignment and seating force in the valvetrain. The seat positions the spring coil concentrically on the valve stem to ensure consistent spring pressure during engine operation.
Installation requires following current Lycoming Overhaul Manual specifications and verifying application in the engine Illustrated Parts Catalog. Critical for proper valve operation and engine performance.
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 lw10077)?
The lw10077 is an upper valve spring seat for Lycoming O-360 engine cylinder head assemblies. This steel component locates and supports the valve spring, maintaining proper alignment and seating force in the valvetrain.
What hydraulic fluid type is the lw10077 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 lw10077 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.
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