STEMCO 447-4723

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STEMCO

Stemco 447-4723 Pro-Torq® Spindle Nut – Precision Locking Nut for Heavy-Duty Wheel-End Applications The Stemco 447-4723 Pro-Torq® Spindle Nut is engineered for secure, precise wheel-end adjustment in heavy-duty truck and trailer axles. This advanced spindle nut system is designed to maintain optimal bearing end play while simplifying installation and improving serviceability. Featuring a patented design, the Pro-Torq® system helps reduce the risk of over- or under-tightening, ensuring accurate bearing adjustment and extended wheel-end life. It's compatible with most axle types and ideal for fleets focused on improving performance, reducing downtime, and enhancing road safety. ✅ Key Features: ✅ Pro-Torq® Technology – Delivers precise bearing adjustment with consistent torque values ✅ Secure Locking Design – Prevents nut backing off during operation, reducing maintenance needs ✅ Heavy-Duty Durability – Built for the demands of long-haul trucking and commercial fleet use ✅ Quick Installation – Streamlined design saves time during assembly and maintenance ✅ Extended Bearing Life – Promotes proper end play and helps prevent premature bearing failure ✅ Trusted Brand – Manufactured by Stemco, a leading name in wheel-end systems Choose the Stemco 447-4723 Pro-Torq Spindle Nut for reliable, maintenance-friendly performance that keeps your fleet running longer and stronger.