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S-61N Sea King Parts

Trusted S-61N Sea King Parts

Reliable, Tested S-61 Replacement Parts

Rotair Aerospace Corporation delivers FAA-approved, PMA-certified S-61N Sea King replacement components that meet or exceed OEM design and performance standards. Every part undergoes rigorous inspection and testing to ensure conformance before it leaves our facility — giving you confidence that your S-61 helicopter stays in the air, mission-ready.

We support commercial operators, offshore service providers, and government agencies worldwide with reliable S-61 parts that keep fleets operational. Our commitment to compliance, logistics coordination, and rigorous quality control ensures mission readiness, every time.

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High-precision helicopter rotor damper assembly manufactured by Rotair Aerospace, engineered for performance and compliance with strict aerospace standards
Precision-engineered helicopter blade cuff assembly manufactured by Rotair Aerospace for rotary-wing aircraft, meeting strict aerospace quality standards

Why Choose Rotair for S-61 Support

Keeping your Sea King fleet operational depends on having the right parts, on time, every time. At Rotair Aerospace, we make that possible with:

Unmatched Quality & Precision

Over 3,000 PMA approvals and industry-leading manufacturing standards.

Fast, Reliable Delivery

On-time delivery exceeding 95% with consistent 100% quality rating on DLA’s automated value system.

Global Support

Supplying U.S. and allied military, commercial operators, and foreign military sales worldwide.

Decades of Expertise

40+ years serving Sikorsky helicopter operators with trusted replacement solutions.

When you source your S-61 helicopter parts through Rotair, you gain a partner who values reliability, safety, and mission success as much as you do.

About the S-61N Sea King

Overview of the S-61 Platform

The Sikorsky S-61N Sea King is a twin-engine amphibious helicopter originally developed from the SH-3 Sea King military platform in the late 1950s. Certified in 1963, the S-61N features a watertight hull and stabilizing sponsons for safe water operations. Over six decades of service, the S-61 has become one of the most trusted commercial helicopters for offshore support, search and rescue, and heavy-lift operations. Modern variants feature:

Powerful Twin-Engine Performance with General Electric CT58 turboshafts for reliable heavy-lift capability

Amphibious Design featuring a watertight hull and sponsons for safe offshore and maritime operations

Spacious Cabin Configuration with stand-up headroom and seating for up to 30 passengers

External Lift Capacity up to 8,000 lbs for construction, logging, and utility operations

Rotair supports the entire S-61 family with a full inventory of high-precision replacement components to keep these aircraft mission-ready.
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The S-61 Shortsky & Upgrades

Extended Service Through Modernization

Many S-61 operators have extended their fleet’s operational life through modernization programs. Upgraded variants remain competitive with modern platforms, featuring:

Composite Main Rotor Blades replacing original metal blades for increased payload capacity and extended range

Glass Cockpit Upgrades with modern avionics and night-vision goggle compatibility

Shortened Fuselage Options for improved single-engine performance and external lift operations

Enhanced Transmission Systems for improved reliability and reduced maintenance requirements

Rotair provides critical replacement parts for both original and upgraded S-61 variants so your aircraft can respond to mission demands without delay.
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RAF Sea King HAR3.jpg<br /> ZX599 RAF Sea King HAR3 of C Flight, 202 Squadron, on exercise over Mount Snowdon, 1989. Scanned from a Kodachrome 35 mm slide.</p> <p>Murgatroyd49</p> <p>Creative Commons Attribution 4.0</p> <p>RAF Sea King HAR3.jpg

Partner With The Industry Leader

With unmatched experience in Sikorsky platforms, a global logistics network, and a commitment to precision manufacturing, Rotair Aerospace Corporation stands ready as your partner for S-61 Sea King and S-61L spare parts and technical support worldwide.

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Request Your S-61 Sea King Parts Today

Keep your fleet flying with quality-assured components, competitive pricing, and world-class support. Contact us to request a quote or check availability today.
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