Take advantage of special financing offers on Ariens mowers this month! CURRENT PROMOTIONS

Online purchasing will be temporarily unavailable from 8 p.m. CT on July 18 to July 20 due to website maintenance.

Ariens Zero Turn Mower Arm, Trunnion

Part Number: 21543842

Write a review

Replacement Arm, Trunnion For Select Ariens Zero Turn Mowers

This part has been discontinued and is no longer available. Please contact your local dealer for additional information.

FIND A DEALER

DOES THIS FIT MY MODEL?

Find Model & Serial Number