Product description

The Quick Chuck Locking Unit is a premium replacement component for the center post clamping system on Coats 80-series and 90-series tire changers. This unit is the primary mechanism responsible for securing the wheel hub to the machine's center post, providing the stability needed for high-torque mounting and demounting operations. Unlike traditional threaded nuts, the quick-chuck design allows for rapid engagement and disengagement, significantly reducing the time required to mount and swap wheels. Over hundreds of cycles, the internal locking teeth and springs can wear down, leading to a loss of clamping force or difficulty in releasing the wheel. Replacing a worn locking unit restores the fast, robust center-locking action that protects expensive customer wheels from slipping. It is a critical component for shops looking to maintain the high throughput and safety standards of their center-clamp tire service machines.

Product highlights

• Rapid Clamping: Features a quick-release design that allows for significantly faster wheel mounting compared to traditional screw-on nuts.
• Robust Security: Provides a high-strength locking interface to ensure the wheel remains perfectly stable during heavy-duty service.
• Wheel Protection: Designed to secure the wheel from the center hub, helping to prevent the rim damage often associated with rim-clamp machines.
• Durable Locking Teeth: Manufactured with hardened internal components to withstand the constant pressure of daily shop use.

Specs

• OEM Reference: 82033343
• Manufacturer Part Number: am82033343
• Country of Manufacture: USA

Direct replacement models

• Coats: 82033343
• Fits Models: Coats 80C and 90C series center-post tire changers.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.