Multiquip 2122 C.V. Joint Shaft 8.50" Length - OEM Replacement Part for Trowels

This C.V. (constant velocity) joint shaft delivers rotational power from the hydraulic motor or gearbox to the spider assembly on ride-on power trowels, enabling smooth blade rotation during concrete floating and finishing operations. The 8.50-inch shaft length is engineered to precise tolerances to maintain proper alignment between drive components and reduce vibration during high-speed troweling.

C.V. joint shafts are subject to wear from continuous rotation, hydraulic pressure fluctuations, and exposure to concrete dust and debris. Symptoms of a failing shaft include unusual vibration in the spider assembly, grinding or clicking noises during operation, uneven blade rotation, or loss of power transfer to one rotor. Regular inspection of the shaft during routine maintenance intervals helps prevent unexpected downtime during critical finishing work.

This shaft is compatible with the following Multiquip trowel models:

• HRT Series Ride-On Trowels
• HTN27KTCSL Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.