{"product_id":"professional-parts-sweden-21345105-engine-balance-shaft-chain","title":"Professional Parts Sweden 21345105 Engine Balance Shaft Chain","description":"\u003ch2\u003eEngine Balance Shaft Chain for Saab Applications\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden 21345105 is an engine balance shaft chain for select Saab models. It is a direct-fit replacement for applications that use balance shaft chain drive components in the valve train system, helping restore proper engine timing and smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine balance shaft chain for Saab engine balance shaft drive service\u003c\/li\u003e\n\u003cli\u003eFits 1999-2009 Saab 9-5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 Saab 9-3, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1998 Saab 900, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1998 Saab 9000, N\/A\u003c\/li\u003e\n\u003cli\u003eProfessional Parts Sweden part number 21345105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eThis balance shaft chain is used in the engine’s valve train system to maintain synchronization between balance shaft components and the rest of the timing assembly. For Saab 9-5, Saab 9-3, Saab 900, and Saab 9000 applications, the correct chain helps support consistent engine operation when the original part is worn, stretched, or damaged. Part number 21345105 is also cross-referenced to 7485105 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRattling or chain noise from the engine area\u003c\/li\u003e\n\u003cli\u003eExcessive chain wear or stretch found during teardown\u003c\/li\u003e\n\u003cli\u003eTiming-related drivability concerns tied to balance shaft drive wear\u003c\/li\u003e\n\u003cli\u003eRestoring service on Saab 9-5, Saab 9-3, Saab 900, or Saab 9000 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code and existing balance shaft drive configuration before installation. Inspect related timing components, guides, and tensioning parts during service, and replace any worn mating parts as needed to complete the repair correctly. Confirm fitment against the vehicle’s year and model listing before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden replacement components are cataloged for specific vehicle applications and identified by part number for accurate ordering and service matching.\u003c\/p\u003e","brand":"Professional Parts Sweden","offers":[{"title":"Default Title","offer_id":52727065641141,"sku":"FNJW-21345105","price":34.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PS_21345105_Fro.jpg?v=1782107259","url":"https:\/\/www.partcatalog.com\/products\/professional-parts-sweden-21345105-engine-balance-shaft-chain","provider":"PartCatalog","version":"1.0","type":"link"}