Parts for Weedeater HD19H42A: Drive Parts

Flat idler pulley applies tension to your riding mower's blade belt for proper blade operation. Replace if damaged, worn, or blades stop turning.

Bearing for riding mower tractors. Reduces friction in rotating engine components. Replace if you notice unusual noise or resistance during operation.

Idler pulley for riding mower tractors guides and maintains tension on drive belts. Replace if wobbling, squeaking, or belt slips. Verify fit with model number.

Electric clutch pulley assembly for riding mower tractors. Replaces worn, damaged, or broken pulleys on PTO clutch systems. Essential for restoring proper blade engagement.

This spring is a torsion spring. It is a genuine Husqvarna part. It is a replacement part for lawn mowers, lawn tractors, and riding mowers. On these machines, the torsion spring is part of the pivot bracket. It helps keep the shift rod in the right position.The torsion spring also creates tension and torque. Without it, the mower will not operate correctly. Before starting this repair, be sure the engine is completely cool and disconnect the spark plug to prevent accidental starting.This spring or torsion spring is a genuine OEM part sourced directly from the manufacturer, and it is sold individually. It is designed to be compatible with equipment made by Husqvarna, Poulan, Weed Eater, and Craftsman. It also replaces obsolete part number 123782X.

Replace a broken bypass control assembly if your riding mower won't move or engage drive. This actuator rod restores hydrostatic transmission function.