Lee Precision spare parts kit: Rail, Spring Guide, and Nylock for APP press PA4317

Lee Precision Molded Parts Set for APP press

The Molded Parts Set PA4317 collects the molded components subject to wear from the feed assembly of the Lee APP family of presses. It is the kit to keep at your workstation to restore the smoothness of the mechanism when parts feeding becomes irregular or play is felt during the stroke.

The set includes the rail, the spring guide, and two nylock nuts. These are the parts that govern the advance and return of the moving assembly: the rail defines the trajectory, the spring guide keeps the spring aligned, and the nylocks prevent the tightening from loosening due to cycle vibrations. Replacing them all together avoids having to perform maintenance twice, as the wear of one accelerates the wear of the others.

Main features

• Set of molded replacement parts for Lee APP presses
• Contains 1 rail
• Contains 1 spring guide
• Contains 2 nylock nuts

Recommended use

Compatible with the APP press (Lee code 90933) and the ACP press (Lee code 91610). Suitable for routine maintenance or for restoring the feed assembly. Before installation, compare the parts with the exploded view in your press manual.

Package contents

One rail, one spring guide, and two nylock nuts. Spring, press body, and other components are not included.

Manufacturer code: PA4317