This document provides an illustrated parts catalog for the Piper J3 Cub aircraft, covering models equipped with 40 to 65 horsepower engines. The J3 Cub is renowned for its simplicity, robust construction, and exceptional flight characteristics, making it a beloved aircraft for training, recreation, and personal transport. Its enduring legacy is a testament to its reliable design and the quality of its components.

This catalog is an essential resource for identifying and ordering replacement parts for your Piper J3 Cub. It features detailed diagrams, including exploded views, and corresponding part numbers to ensure accurate selection. This manual is intended for aircraft owners, mechanics, and maintenance personnel to facilitate efficient parts procurement and ensure the continued airworthiness and performance of the aircraft.