Chain Tensioner Adjuster Compatible with Husqvarna 340 345 346XP 350 351 353 357XP 359XP OEM 5370712-01

Precise Fit: Compatible with Husqvarna 340, 345, 346XP, 350, 351, 353, 357XP, and 359XP models and replaces OEM part number 5370712-01 for a factory fit. Smooth Chain Adjustment: Worm gear and steel screw in a cast housing provide smooth rotation for fine tension adjustments. Precise Guide Bar Alignment: Correct interface with the guide bar and side cover for accurate chain positioning and a consistent path. Easy Maintenance: Replaces broken or seized tensioners and speeds up routine chain maintenance for pruning, limbing, and firewood preparation. Built for the Jobsite: Ideal for home, garden, landscaping, forestry, and farm use, allowing for quick guide bar changes and fast retensioning between cuts.