eMagTech 2 Sets Chainsaw Tensioner Kit Replace OEM 537079501 503998301 537079401 Compatible with Husqvarna 362 365 372XP 385 390 575 576

["Wide Compatibility: Compatible with Husqvarna 362, 365, 372XP, 385, 390, 575, 576 for precise bar and chain adjustment.","OEM Replacement: Replace OEM 537079501 503998301 537079401 for accurate chain take-up and smooth operation.","Durable Construction: Steel and ABS components provide reliable screw and gear engagement for long-term use.","Easy Adjustment: Fine-pitch screw enables quick chain slack setting during bar changes or routine maintenance.","Ready for Pros and DIY: Suitable for homeowners, arborists, and landscapers to maintain chainsaws efficiently."]