{"product_id":"atp-parts-102105-engine-harmonic-balancer","title":"ATP Parts 102105 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of ATP Parts OE Replacement Balancer 102105\u003c\/h2\u003e\u003cp\u003eThe ATP Parts OE Replacement Balancer 102105 is engineered to restore proper engine harmonic balance for select Buick, Oldsmobile, and Pontiac vehicles. Designed as a standard replacement, this engine harmonic balancer supports serpentine drive belt systems and is compatible with multiple models including the Achieva, Century, Cutlass Ciera, Cutlass Cruiser, Grand Am, and Skylark.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter options: 1.375 inches (35 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter options: 6.875 inches (175 mm)\u003c\/li\u003e\n\u003cli\u003eThree pulley grooves for serpentine belt compatibility\u003c\/li\u003e\n\u003cli\u003eThree mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eDepth measurements: 3.625 inches (92.5 mm)\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade type\u003c\/li\u003e\n\u003cli\u003eDoes not include bolt and washer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis engine harmonic balancer from ATP Parts is part of the OE Replacement Balancer line, which focuses on providing direct-fit components that meet original equipment specifications. The balancer is designed to reduce torsional vibration in the crankshaft, helping to protect the engine from damage caused by harmonic imbalances. With precise inside and outside diameters, it ensures proper alignment with the serpentine drive belt system, which is critical for maintaining accessory function and engine performance.\u003c\/p\u003e\u003cp\u003eThe three pulley grooves accommodate serpentine belts commonly used in the specified Buick, Oldsmobile, and Pontiac models. The three mounting holes allow for a secure and stable fitment, ensuring the balancer remains properly seated during engine operation. Depth specifications support compatibility with the engine block components, maintaining the correct spacing and tension for the drive belt system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Achieva\u003c\/li\u003e\n\u003cli\u003eBuick Century\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Ciera\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Cruiser\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am\u003c\/li\u003e\n\u003cli\u003ePontiac Skylark\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part number 102105 is specifically designed for these models, ensuring a precise fit and reliable performance when replacing worn or damaged harmonic balancers.\u003c\/p\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify engine compatibility with the specified Buick, Oldsmobile, or Pontiac model before installation.\u003c\/li\u003e\n\u003cli\u003eEnsure the crankshaft and mounting surfaces are clean and free of debris.\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to align the balancer with the mounting holes and pulley grooves.\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications (bolts and washers not included).\u003c\/li\u003e\n\u003cli\u003eInspect the serpentine belt for wear and replace if necessary during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe ATP Parts OE Replacement Balancer 102105 is manufactured to meet standard replacement grade requirements, ensuring durability and performance consistent with original equipment. While this product does not include mounting hardware, it is engineered for reliable fitment and function. Warranty details should be confirmed with the parts provider or manufacturer.\u003c\/p\u003e","brand":"ATP Parts","offers":[{"title":"Default Title","offer_id":43385547718837,"sku":"BBFB-102105","price":119.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AT_102105_Fro_67760344-cece-4fec-b7fc-df6da9ccec6a.jpg?v=1774704419","url":"https:\/\/www.partcatalog.com\/products\/atp-parts-102105-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}