A-B1318720MA-AI WHEEL IDLER
A-B1318720MA-AI WHEEL IDLER
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One New Aftermarket Replacement Wheel Idler (Track Idler Wheel) for Murray / Fits Craftsman / Fits Briggs & Fits Stratton Snowblowers
This aftermarket replacement wheel idler (part number 318720MA) is a track drive system component for Murray, Fits Craftsman, and Fits Briggs & Fits Stratton snowblowers. The track idler wheel guides and supports the drive track, allowing it to rotate properly for smooth, efficient snow removal operation. Replacing a worn or damaged idler wheel restores reliable track movement and full machine performance.
Compatible Models
Fits Craftsman Snowblowers: 536885920, 536885921, 536886280, 536886281, 536888400
Murray Snowblowers: See model diagram for full fitment. Also sold under Fits Briggs & Fits Stratton and Simplicity/Snapper product lines. Confirm compatibility using your model number before ordering.
Replaces Part Number(s):
318720MA, B1318720MA
New aftermarket replacement part - not remanufactured, not used.



