{"product_id":"gmb-450-8340-engine-timing-belt-tensioner","title":"GMB 450-8340 Engine Timing Belt Tensioner","description":"\u003ch2\u003eReliable Engine Timing Belt Tensioner for Nissan and Infiniti Vehicles\u003c\/h2\u003e\u003cp\u003eThe GMB 450-8340 engine timing belt tensioner is designed to maintain optimal tension on serpentine and V-belts, ensuring smooth engine operation. Compatible with various Nissan, Infiniti, and Mercury models, this metal pulley tensioner supports reliable valve train performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDrive belt pulley diameter: 1 mm\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine and V-belt systems\u003c\/li\u003e\n\u003cli\u003eSingle pulley groove for precise belt alignment\u003c\/li\u003e\n\u003cli\u003eDurable metal pulley construction for long-lasting use\u003c\/li\u003e\n\u003cli\u003eFits Nissan 200SX, 300ZX, D21, Frontier, Maxima, Pathfinder, Pickup, Quest, QX4, Villager, Xterra, Infiniti M30, and Mercury models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Metal Pulley for Consistent Belt Tension\u003c\/h2\u003e\u003cp\u003eThis GMB engine timing belt tensioner features a metal pulley with a single groove designed to accommodate both serpentine and V-belt types. The 1 mm pulley diameter ensures accurate belt tracking and tension, which is critical for maintaining engine timing and preventing belt slippage. The robust metal construction enhances durability under high-stress engine conditions, making it suitable for a range of Nissan and Infiniti vehicles including the 300ZX and Pathfinder.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe GMB 450-8340 tensioner is compatible with multiple Nissan, Infiniti, and Mercury models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNissan 200SX, 300ZX, D21, Frontier, Maxima, Pathfinder, Pickup, Quest, QX4, Villager, Xterra\u003c\/li\u003e\n\u003cli\u003eInfiniti M30\u003c\/li\u003e\n\u003cli\u003eMercury models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part is essential for maintaining proper valve train timing and belt tension in these vehicles, helping to prevent engine performance issues related to belt wear or misalignment.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Timing Belt Tensioner\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and damage\u003c\/li\u003e\n\u003cli\u003eReduces engine noise related to loose belts\u003c\/li\u003e\n\u003cli\u003eMaintains accurate valve timing for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine misfires and timing-related failures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the GMB 450-8340 tensioner, ensure the serpentine or V-belt is properly aligned within the single pulley groove. Verify that the pulley rotates smoothly without resistance or wobble. It is recommended to inspect the belt condition and replace it if worn during installation. Proper torque specifications should be followed according to the vehicle manufacturer’s guidelines to ensure secure mounting.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGMB manufactures this engine timing belt tensioner to meet OEM standards for fit and function. The metal pulley construction provides durability under demanding engine conditions. While specific warranty details are not provided, GMB parts typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"GMB","offers":[{"title":"Default Title","offer_id":51920026206389,"sku":"BFBQ-450-8340","price":22.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/G6_4508340_Ang.jpg?v=1775004420","url":"https:\/\/www.partcatalog.com\/products\/gmb-450-8340-engine-timing-belt-tensioner","provider":"PartCatalog","version":"1.0","type":"link"}