{"product_id":"gates-39118-accessory-drive-belt-tensioner-assembly-air-conditioning-or-air-conditioning-and-crankshaft","title":"Gates 39118 Accessory Drive Belt Tensioner Assembly - Air Conditioning or Air Conditioning and Crankshaft","description":"\u003ch2\u003eOverview of Gates DriveAlign Premium OE Automatic Belt Tensioner\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 39118) is engineered for precise tension control in accessory drive belt systems. Designed specifically for Volvo models including the C30, C70, S40, and V50, this tensioner assembly ensures consistent belt performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable thermoplastic material for reliable operation\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with a smooth backside contact surface\u003c\/li\u003e\n\u003cli\u003eCompatible with V-ribbed belt types\u003c\/li\u003e\n\u003cli\u003eMounting hole quantity: 1 for straightforward installation\u003c\/li\u003e\n\u003cli\u003eDimensions: 2.56 inch (65 mm) outside diameter, 0.83 inch (21 mm) width\u003c\/li\u003e\n\u003cli\u003eBearing bore inside diameter: 0.67 inch (17 mm)\u003c\/li\u003e\n\u003cli\u003eOE exact comparison rating for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner is a critical component in the accessory drive belt system, maintaining proper tension on V-ribbed belts to prevent slippage and premature wear. Its thermoplastic construction offers resistance to heat and wear, contributing to the tensioner's durability. The single pulley, which is not flanged, features a smooth backside contact surface that reduces belt wear and noise. With precise dimensions including a 2.56 inch (65 mm) outside diameter and a 0.83 inch (21 mm) width, this tensioner assembly fits securely in the designated mounting location using its single mounting hole.\u003c\/p\u003e\u003cp\u003eThis tensioner is designed to meet original equipment (OE) specifications, ensuring compatibility and performance equivalent to factory-installed parts. It is specifically compatible with Volvo C30, C70, S40, and V50 models, making it a suitable replacement for maintaining the accessory drive belt system's integrity.\u003c\/p\u003e\u003ch2\u003eAbout the DriveAlign Premium OE Automatic Belt Tensioner Line\u003c\/h2\u003e\u003cp\u003eThe DriveAlign Premium OE Automatic Belt Tensioner product line by Gates focuses on delivering tensioners that meet or exceed original equipment standards. This line emphasizes precise belt tension control and durability, using materials and designs that align with factory specifications. Part number 39118 is part of this line, offering a reliable solution for Volvo accessory drive belt systems requiring exact OE fitment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents accessory belt slippage and noise\u003c\/li\u003e\n\u003cli\u003eEliminates uneven belt wear caused by improper tension\u003c\/li\u003e\n\u003cli\u003eResolves belt misalignment issues in Volvo C30, C70, S40, and V50 models\u003c\/li\u003e\n\u003cli\u003eAddresses tensioner pulley bearing wear or failure\u003c\/li\u003e\n\u003cli\u003eMaintains consistent belt tension for optimal accessory performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the mounting surface is clean and free of debris before installation. Verify that the belt type is V-ribbed to match the tensioner specifications. Use the single mounting hole to secure the tensioner assembly firmly in place. Check belt alignment and tension after installation to confirm proper operation. Refer to vehicle-specific service manuals for torque specifications and installation procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 39118) is manufactured to meet OE standards, providing reliable performance and durability. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support long-term use in Volvo C30, C70, S40, and V50 vehicles.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138089939125,"sku":"BBSC-39118","price":93.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_39118_Fro.jpg?v=1775231900","url":"https:\/\/www.partcatalog.com\/products\/gates-39118-accessory-drive-belt-tensioner-assembly-air-conditioning-or-air-conditioning-and-crankshaft","provider":"PartCatalog","version":"1.0","type":"link"}