{"product_id":"gates-t42151-engine-timing-belt-idler-pulley","title":"Gates T42151 Engine Timing Belt Idler Pulley","description":"\u003ch2\u003eOverview of Gates Timing Belt Pulley T42151\u003c\/h2\u003e\u003cp\u003eThe Gates Timing Belt Pulley T42151 is engineered for reliable performance in engine timing systems. Designed specifically for select Chevrolet, Pontiac, Saturn, and Suzuki models, this steel idler pulley ensures precise belt tension and smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eFeatures a Torx bolt head type for secure fastening\u003c\/li\u003e\n\u003cli\u003eInside diameter of 8 mm and outside diameter of 61 mm\u003c\/li\u003e\n\u003cli\u003eWidth measures 27.5 mm for proper belt alignment\u003c\/li\u003e\n\u003cli\u003eIncludes pulley and bolt with 8 mm diameter and 62 mm length\u003c\/li\u003e\n\u003cli\u003eSmooth backside contact surface to reduce belt wear\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 Timing Belt Pulley T42151 belongs to the Timing Belt Pulley product line, which focuses on precision-engineered components for valve train systems. This idler pulley is made from steel, providing the necessary rigidity and durability to maintain proper timing belt tension. The Torx bolt head type allows for secure installation and resistance to loosening under engine vibrations. With an inside diameter of 8 mm and an outside diameter of 61 mm, the pulley fits tightly within the timing belt system, while the 27.5 mm width ensures optimal belt tracking. The included bolt matches the pulley specifications with an 8 mm diameter, 62 mm length, and 1.25 thread pitch, facilitating a straightforward replacement process. The smooth backside contact surface minimizes friction and wear on the timing belt, contributing to the longevity of the engine's valve train components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine timing belt idler pulley is compatible with various models from Chevrolet, Pontiac, Saturn, and Suzuki. Specifically, it fits Chevrolet Astra, Aveo, Aveo5, Cruze, and Cruze Limited; Pontiac G3, G3 Wave, and Sonic; Saturn Astra; and Suzuki Swift+. The part number T42151 ensures exact fitment for these vehicles, making it a reliable choice for maintenance or repair of the timing belt system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper timing belt tension to prevent slippage\u003c\/li\u003e\n\u003cli\u003eReduces belt wear and extends timing belt life\u003c\/li\u003e\n\u003cli\u003ePrevents engine misalignment and timing issues\u003c\/li\u003e\n\u003cli\u003eEliminates noise caused by worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine operation and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Timing Belt Pulley T42151, ensure the engine is cool and the timing belt system is properly supported. Use the Torx bolt head to securely fasten the pulley, applying the correct torque specifications as per the vehicle manufacturer’s guidelines. Inspect the timing belt for wear or damage during installation and replace if necessary. Proper alignment of the pulley is critical to avoid premature belt wear or engine timing issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates Timing Belt Pulley T42151 meets OE exact comparison standards, ensuring it matches original equipment specifications for fit and function. Manufactured with high-quality steel and precision engineering, this pulley is designed to provide reliable service within the valve train system. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303888609461,"sku":"BBSC-T42151","price":78.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_T42151_Fro.jpg?v=1775145581","url":"https:\/\/www.partcatalog.com\/products\/gates-t42151-engine-timing-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}