430 Lock Nut Nylon Insert

Description

The 430 Lock Nut Nylon Insert is a precision schwinn 430 elliptical parts replacement designed to secure pivot points and hardware connections on compatible Schwinn elliptical machines. This M10-1.5 nylon insert lock nut helps prevent loosening from vibration and repeated motion, making it a dependable fit for select Schwinn 430 equipment repairs.

• Compatible with select Schwinn 430 Elliptical models and related assemblies that use an M10-1.5 locking nut.
• Replaces Schwinn part number 903-1940.
• Commonly used as a 430 elliptical parts lock nut nylon insert replacement for frame, pedal arm, or linkage hardware where the original self-locking nut is worn or missing.
• Fits applications requiring a schwinn lock nut nylon insert with Class 8.8 compatible fastening strength.

This replacement lock nut features an M10-1.5 thread pitch and integrated nylon insert that helps resist backing off during regular workouts. It is intended for use in applications matching the original factory dimensions and thread requirements. As an aftermarket replacement for Schwinn part 903-1940, it offers reliable performance for routine maintenance and repair. Installation is generally straightforward for most DIY owners: simply verify thread size, inspect the mating bolt for damage, and tighten to the equipment manufacturer’s recommended specification without over-torquing the nylon locking collar.

Restore a secure, factory-style hold with this OEM-quality replacement. Easy DIY installation and ships same day from our warehouse.