2437-HET Sky-Tec 646275-1R Starter Assy - Overhauled 24V, Direct Drive

Sky-Tec 2437-HET High-Energy Aircraft Starter – 24 Volt for Continental Engines

The Sky-Tec 2437-HET is a 24V high-torque aircraft starter engineered specifically for Continental engines. Designed for rugged reliability and optimized for rapid starts even in extreme cold, the 2437-HET features advanced gear-reduction technology and robust construction. It’s a factory-new, FAA/PMA approved replacement for older, heavier OEM starters.

Key Features:

• High-energy, high-torque starter for Continental engines (24V systems)
• Ideal for large displacement engines such as IO-520, TSIO-520, and IO-550
• Faster crank speeds reduce wear on engine components and improve ignition
• Lightweight design reduces aircraft weight compared to legacy Prestolite starters
• Factory-new construction – not overhauled or rebuilt
• FAA/PMA approved and ready for certified aircraft

Aircraft Compatibility:

The 2437-HET is compatible with a wide range of 24V Continental-powered aircraft, including:

• Beechcraft: Bonanza (F33A, A36), Baron (58)
• Cessna: 206, 210, 310, 414, 421 (TSIO-520/550 equipped)
• Mooney: M20TN with TSIO-550

OEM Cross Reference Numbers:

• Replaces Prestolite MZ-4222/4223 and other legacy Continental 24V starters
• Direct replacement for many factory-installed starters in Continental engine models

Why Buy from AirPower?

AirPower is a trusted supplier of genuine Sky-Tec products. We offer fast shipping, expert product support, and competitive pricing on FAA-approved components. All Sky-Tec starters sold by AirPower are factory-new and covered by manufacturer warranty.

Note: Confirm compatibility with your specific Continental engine model and electrical system. Installation should be performed by a certified technician in accordance with your aircraft’s maintenance manual.