{"product_id":"dayco-89310-accessory-drive-belt-tensioner-assembly","title":"Dayco 89310 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89310\u003c\/h2\u003e\u003cp\u003eThe Dayco 89310 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Chevrolet, GMC, and Isuzu vehicles. This automatic tensioner supports smooth operation of the accessory drive system, ensuring consistent belt tension and reducing wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Hombre, GMC S10, and Isuzu Sonoma models\u003c\/li\u003e\n\u003cli\u003eSerpentine belt type tensioner with automatic adjustment\u003c\/li\u003e\n\u003cli\u003eClockwise direction operation for proper belt routing\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with a 90 mm diameter and 27 mm width\u003c\/li\u003e\n\u003cli\u003ePulley features a flat surface for optimal belt contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 89310 tensioner assembly features an automatic tensioning mechanism that maintains the correct tension on serpentine belts, which is critical for accessory drive system performance. The unit operates in a clockwise direction and includes one pulley with a 90 mm diameter and 27 mm width. The pulley surface is flat, providing consistent belt engagement and minimizing slippage. This design supports the accessory components such as the alternator, power steering pump, and air conditioning compressor in Chevrolet Hombre, GMC S10, and Isuzu Sonoma vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is used to maintain proper tension on serpentine belts in specific vehicle models. It addresses common issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive belt slack causing noise or slipping\u003c\/li\u003e\n\u003cli\u003ePremature belt wear due to improper tension\u003c\/li\u003e\n\u003cli\u003eAccessory component malfunction from inconsistent belt drive\u003c\/li\u003e\n\u003cli\u003eVibration or misalignment in the belt system\u003c\/li\u003e\n\u003cli\u003eFailure of manual tensioners leading to maintenance delays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89310 tensioner assembly, ensure the serpentine belt is routed correctly following the clockwise direction of the tensioner pulley. Verify pulley alignment and belt tension after installation to prevent premature wear. It is recommended to inspect the belt and related components for wear or damage during replacement. Proper torque specifications should be followed to secure the tensioner assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89310 accessory drive belt tensioner assembly to meet OEM standards for durability and performance. The automatic tensioner design reduces maintenance needs and supports consistent accessory drive operation. This part is backed by Dayco's quality assurance processes. Please refer to Dayco's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391596953781,"sku":"BCWL-89310","price":74.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89310_Fro.jpg?v=1774728889","url":"https:\/\/www.partcatalog.com\/products\/dayco-89310-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}