Multiquip 20013 Output Shaft 1.126" Dia. x 8.781" - OEM Replacement Part for JWN Ride-On Trowels

The output shaft is a critical gearbox component that transfers power from the engine to the spider assembly and trowel arms on ride-on power trowels. This precision-machined shaft must maintain strict tolerances to ensure smooth operation and prevent the characteristic rolling motion that indicates shaft wear or damage.

According to Multiquip specifications, the main output shaft must run straight and cannot be more than 0.003 inch (0.08 mm) out of round at the spider attachment point. Any deviation beyond this tolerance will cause perceptible rolling motion during operation and must be corrected immediately. Regular inspection of the main output shaft for straightness is part of the recommended troubleshooting and maintenance protocol for JWN-series trowels.

This shaft measures 1.126 inches in diameter by 8.781 inches in length and is engineered to exact OEM specifications for proper fitment and performance. When the gearbox assembly exhibits unusual vibration or the machine shows rolling motion during finishing operations, shaft straightness should be verified before continuing use.

Compatible with the following Multiquip model:

• JWN24HTCSL Ride-On Power Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.