Product description

The rotary coupling is a sophisticated air distribution assembly located beneath the tabletop of Coats rim clamp tire changers. Its vital function is to transfer compressed air from the stationary base to the rotating tabletop cylinder, enabling the clamping jaws to open and close. Internal seals within the coupling are subjected to constant friction and can eventually leak, resulting in loss of clamping power or constant air hissing. This high-quality replacement assembly is built with precision-machined ports and durable seals to ensure reliable performance. Restoring the rotary coupling is essential for the safe operation of your tire machine, as it ensures the rim is held securely throughout the entire mount and demount process.

Product highlights

• 360-Degree Rotation: Allows continuous tabletop movement without tangling or stressing air lines.
• Leak-Free Seals: Features high-performance internal O-rings designed for high-cycle pneumatic use.
• Heavy-Duty Housing: Constructed from robust materials to handle the weight and torque of the transmission.
• Critical Function: Directly controls the clamping force required to hold wheels safely during tire changes.

Specs

• OEM Reference: 8182034
• Manufacturer Part Number: am8182034
• Country of Manufacture: USA

Direct replacement models

• Coats: 8182034
• Fits Models: Fits most Coats brand rim clamp tire changers including 50, 60, and 70 series.
• Verified cross-references: Ammco / Coats OEM Part # 8182034 (rotary coupling assembly)

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.