Checkpoint® 19 MM Wheel Nut Indicator Pack 100pcs Safety Visual - Sparex Part S.163950 66943 this trailer is part of

this trailer is part of the trusted rollyMinitrac series and integrates seamlessly with other Minitrac ride-on models for enhanced play options

Suitable for John Deere from 1982

This ensures dependable compatibility and long-lasting engine protection across multiple John Deere models

RPM: 0 to 12

Engine code support for a wide range of VM engines (2

Checkpoint® 19 MM Wheel Nut Indicator Pack 100pcs Safety Visual - Sparex Part S.163950 66943 this trailer is part ofThe Checkpoint Original Wheel Nut Indicator 19mm pack is a proven visual safety solution designed to alert operators of loosened wheel nuts. First introduced to the global market, it remains the trusted choice for transport, industrial, and heavy machinery operators who prioritize vehicle safety and uptime. Each indicator provides a quick, visual reference to detect nut movement or wheel overheating. Made from durable, high visibility material, it