TUBE ASSEMBLY (P/N 30-68761) - New Surplus
P/N: 30-68761
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 | 3 Available |
Product Description
The 30-68761 is an aluminum tube assembly for Lycoming parallel-valve aircraft engines. This component functions as the pushrod shroud and gravity oil-return line, routing oil from the rocker box back to the crankcase at each cylinder. Installation requires the specified spring-loaded seals and packings to maintain pressure integrity and prevent leakage.
Verify applicability through the Illustrated Parts Catalog and follow Lycoming engine manuals and FAA AC 43.13-1B guidance during installation and maintenance.
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 TUBE ASSEMBLY (P/N 30-68761)?
The 30-68761 is an aluminum tube assembly for Lycoming parallel-valve aircraft engines. This component functions as the pushrod shroud and gravity oil-return line, routing oil from the rocker box back to the crankcase at each cylinder.
What hydraulic fluid type is the 30-68761 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 ASSEMBLY against your aircraft maintenance manual for fluid compatibility.
Does the 30-68761 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The TUBE ASSEMBLY 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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