McCauley 1A170E/JHA7660 Fixed Pitch Propeller – Overhauled for Cessna 172 Aircraft

McCauley 1A170E/JHA7660.  Fixed pitch propeller delivers dependable cruise performance, durability, and smooth operation for compatible Cessna 172 aircraft.

Professionally overhauled in October 2025, this propeller is presented in excellent condition and ready for immediate installation and service.

Its proven two-blade aluminum design provides reliable flight performance for training, private operations, and cross-country flying applications.

McCauley 1A170E/JHA7660

Manufacturer and Propeller Configuration

This propeller is manufactured by McCauley Propeller Systems, a trusted name in general aviation propeller technology and performance.

The unit features part number 1A170E with blade model JHA7660 for accurate identification and maintenance traceability.

This is a fixed pitch, two-blade aluminum propeller designed for efficient cruise performance and dependable operational reliability.

The durable aluminum construction supports long-term service life in demanding flight environments.

McCauley 1A170E/JHA7660

Overhauled and Certified Condition

The propeller was professionally overhauled in October 2025 and remains in excellent operational condition.

Overhaul procedures help restore propeller performance, balance, and structural integrity according to approved aviation maintenance standards.

This unit is certified and supplied ready for installation on approved aircraft applications.

Operators benefit from reduced maintenance concerns and dependable operational readiness.

McCauley 1A170E/JHA7660

76-Inch Cruise Configuration

This McCauley propeller features a 76-inch cruise configuration commonly installed on Cessna 172 Skyhawk aircraft.

Cruise propeller configurations are designed to optimize forward speed and fuel efficiency during normal flight operations.

The design also maintains reliable climb performance for everyday training and recreational flying activities.

This balance makes it ideal for pilots requiring efficient all-around flight performance.

McCauley 1A170E/JHA7660

Approved Aircraft and Engine Compatibility

It is also approved for Cessna 172S Skyhawk SP aircraft using the Lycoming IO-360-L2A 180 horsepower engine configuration.

Compatibility should always be verified against aircraft serial numbers and approved engine installations before installation.

Proper verification ensures regulatory compliance and operational safety.

McCauley 1A170E/JHA7660

Ideal Flight Applications

Its cruise-focused configuration supports smooth operation and efficient fuel management during extended flights.

Flight schools and private operators benefit from its durability and straightforward maintenance characteristics.

The proven McCauley design remains popular throughout general aviation fleets worldwide.

Important Installation Information

Buyers must confirm compatibility with their specific aircraft serial number and engine configuration before installation.

Installation eligibility should be verified using the applicable Type Certificate Data Sheet documentation.

Operators should also confirm approved hub model compatibility before returning the aircraft to service.

These verification procedures help ensure safe and compliant installation practices.

Reliable General Aviation Propeller Solution

The McCauley 1A170E/JHA7660 fixed pitch propeller provides dependable performance, certified reliability, and excellent operational value for compatible aircraft.

Its recent overhaul, durable aluminum construction, and proven cruise efficiency make it an excellent upgrade or replacement propeller option.