{"product_id":"dorman-300-142-power-steering-pump-pulley","title":"Dorman 300-142 Power Steering Pump Pulley","description":"\u003ch2\u003eOverview of Dorman Power Steering Pump Pulley 300-142\u003c\/h2\u003e\u003cp\u003eThe Dorman 300-142 power steering pump pulley is designed for reliable performance in select Cadillac models. Engineered from durable steel with a black finish, this pulley is compatible with Cadillac CTS, SRX, and STS vehicles, ensuring proper fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from sturdy steel material for durability\u003c\/li\u003e\n\u003cli\u003eBlack color finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e6-groove design compatible with serpentine belts\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 5.35 inches\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole for secure attachment\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for dependable operation\u003c\/li\u003e\n\u003cli\u003eIncludes pulley only; mounting hardware and installation instructions not included\u003c\/li\u003e\n\u003cli\u003ePulley bore diameter of 0.6622 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 300-142 power steering pump pulley is a direct replacement part engineered to meet the specifications of original equipment. Its steel construction provides strength and resistance to wear, while the black finish helps protect against rust and corrosion. The 6-groove design is specifically made for serpentine belt systems, common in Cadillac CTS, SRX, and STS models. With an outside diameter of 5.35 inches and a pulley bore of 0.6622 inches, this pulley ensures proper belt alignment and tension for efficient power steering pump operation. The single mounting hole allows for straightforward installation on compatible power steering pumps.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac CTS power steering pump pulley replacement\u003c\/li\u003e\n\u003cli\u003eCadillac SRX compatible power steering pump pulley\u003c\/li\u003e\n\u003cli\u003eCadillac STS power steering pump pulley fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged pulley causing belt slippage\u003c\/li\u003e\n\u003cli\u003eCorroded pulley affecting power steering pump performance\u003c\/li\u003e\n\u003cli\u003eMisaligned pulley leading to serpentine belt wear\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from faulty pulley operation\u003c\/li\u003e\n\u003cli\u003eReplacement of broken or cracked pulley components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 300-142 power steering pump pulley requires removal of the old pulley and proper alignment of the new one on the power steering pump shaft. Since mounting hardware and installation instructions are not included, it is recommended to have appropriate tools and mechanical knowledge before attempting installation. Ensure the serpentine belt is properly routed over the 6-groove pulley to maintain correct tension and avoid premature belt wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Dorman power steering pump pulley is manufactured to meet standard replacement quality requirements. While mounting hardware and instructions are not provided, the part is designed to offer reliable service life when installed correctly. Warranty coverage details should be confirmed through the original purchase source or Dorman's official warranty policy.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610859765941,"sku":"BKKY-300-142","price":41.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_300142_Fro.jpg?v=1774983346","url":"https:\/\/www.partcatalog.com\/products\/dorman-300-142-power-steering-pump-pulley","provider":"PartCatalog","version":"1.0","type":"link"}