{"product_id":"gates-drivealign-idler-tensioner-pulley-38001-oe-fit-steel-thermoplastic-sealed-bearings","title":"Gates DriveAlign idler\/tensioner pulley 38001 — OE-fit steel \u0026 thermoplastic, sealed bearings","description":"\u003cstrong\u003eGates 38001 DriveAlign is a high-quality idler\/tensioner pulley engineered to match OE fit and deliver dependable belt routing and tension control for passenger cars and light trucks.\u003c\/strong\u003e\n\n\u003cp\u003eThis DriveAlign pulley combines steel and engineered thermoplastic in a compact assembly designed to replace original equipment components. It functions as a locked-center tensioner pulley, an automatic tensioner pulley, or as an idler pulley depending on the vehicle application. Built to withstand road grime, salt, and engine bay heat, this part helps maintain correct accessory-belt alignment and smooth operation across many domestic and import models.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this pulley ensure reliable belt alignment and tension?\u003c\/h3\u003e\n\u003cp\u003eThe Gates 38001 is manufactured to precise tolerances so the pulley rides true and keeps the belt tracking where it should. Bearings are selected to match the speed and load demands of specific vehicle applications, reducing wobble and premature wear. Robust construction resists contaminants that can impair performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel and thermoplastic body for structural strength and low weight\u003c\/li\u003e\n  \u003cli\u003eApplication-matched bearings that meet or exceed OE requirements\u003c\/li\u003e\n  \u003cli\u003eSealed design reduces dirt and moisture intrusion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features make this part durable under harsh conditions?\u003c\/h3\u003e\n\u003cp\u003eGates combines corrosion-resistant steel with durable thermoplastic to balance toughness and long service life. The bearing selection and sealing are tailored to survive high under-hood temperatures and exposure to road chemicals. Some applications include mounting hardware for easier installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrosion-resistant steel components to resist salt and chemicals\u003c\/li\u003e\n  \u003cli\u003eThermoplastic elements that tolerate heat and reduce noise\u003c\/li\u003e\n  \u003cli\u003ePremium bearings designed to minimize bearing noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and installations will this DriveAlign pulley fit?\u003c\/h3\u003e\n\u003cp\u003eThis 38001 DriveAlign pulley offers OE-style fitment for a wide range of passenger cars and light trucks from domestic and import manufacturers. It replaces various factory idler and tensioner pulleys where the size and mounting match the specified dimensions. Always verify part compatibility with your vehicle's year, make, model, and engine before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-quality replacement for many domestic and import vehicles\u003c\/li\u003e\n  \u003cli\u003eDesigned as direct-fit for specific belt routing applications\u003c\/li\u003e\n  \u003cli\u003eIncludes mounting hardware for select popular applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the dimensions and mounting details for this part?\u003c\/h3\u003e\n\u003cp\u003eThe pulley has a smooth steel backside and a compact footprint to fit within tight accessory drive layouts. Dimensions are 90 mm x 17 mm x 30 mm, which correspond to common idler\/tensioner locations. Confirm the size against your vehicle’s service information to ensure correct fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePhysical size: 90 mm (outer) x 17 mm (width) x 30 mm (mount depth)\u003c\/li\u003e\n  \u003cli\u003eSmooth steel contact surface for consistent belt wear\u003c\/li\u003e\n  \u003cli\u003eMounting hardware included on certain applications for faster replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Gates 38001 DriveAlign pulley is intended for DIY mechanics, professional technicians, and fleet maintenance teams who need a reliable OE-style idler\/tensioner replacement that resists corrosion, reduces noise, and simplifies installation. If you require a drop-in replacement that keeps accessory belts tracking properly and meets manufacturers' bearing standards, this part is a practical choice. Always cross-reference your vehicle's parts list or VIN to confirm compatibility before ordering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace any idler pulley with the Gates 38001 DriveAlign?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only if the 38001's dimensions and mounting match your vehicle's original pulley. Check fitment by VIN or application guide before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this pulley include bearings and mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit includes premium bearings. Mounting hardware is supplied with some popular applications, but confirm availability for your specific vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":67591569473721,"sku":"B000C2SGT8","price":63.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/gates-drivealign-front-view.jpg?v=1790555460","url":"https:\/\/redleafauto.ca\/products\/gates-drivealign-idler-tensioner-pulley-38001-oe-fit-steel-thermoplastic-sealed-bearings","provider":"Redleaf Auto","version":"1.0","type":"link"}