{"product_id":"victor-reinz-81-29408-00-engine-crankshaft-seal","title":"Victor Reinz 81-29408-00 Engine Crankshaft Seal","description":"\u003ch2\u003eOverview of Victor Reinz Engine Crankshaft Seal 81-29408-00\u003c\/h2\u003e\u003cp\u003eThe Victor Reinz engine crankshaft seal 81-29408-00 is designed for precise fitment and reliable sealing in select BMW models. Engineered with durable ACM material and a square rim shape, this black crankshaft seal ensures effective protection against oil leaks in high-performance engines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable ACM material for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for easy identification and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eInside diameter: 1.9690 inches for accurate crankshaft fit\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.9920 inches ensuring proper housing seal\u003c\/li\u003e\n\u003cli\u003eThickness of 0.3940 inches for optimal sealing pressure\u003c\/li\u003e\n\u003cli\u003eSquare rim shape designed for secure installation and leak prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Victor Reinz engine crankshaft seal (part number 81-29408-00) is specifically manufactured to meet the demanding requirements of BMW vehicles including the 1 Series M, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, 850i, M3, M5, M6, and Z4 models. The seal’s ACM (Acrylonitrile-Butadiene Rubber) material offers excellent resistance to heat, oil, and aging, making it suitable for the high-temperature environment of the engine crankshaft area. The black seal with a square rim shape provides a tight, secure fit that minimizes the risk of oil leaks and contamination, helping maintain engine performance and longevity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft seal is compatible with a range of BMW models, making it a reliable replacement part for maintenance and repair tasks. Compatible with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW 1 Series M\u003c\/li\u003e\n\u003cli\u003eBMW 740i and 740iL\u003c\/li\u003e\n\u003cli\u003eBMW 750iL\u003c\/li\u003e\n\u003cli\u003eBMW 840Ci\u003c\/li\u003e\n\u003cli\u003eBMW 850Ci, 850CSi, and 850i\u003c\/li\u003e\n\u003cli\u003eBMW M3, M5, M6\u003c\/li\u003e\n\u003cli\u003eBMW Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Crankshaft Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eReduces engine contamination from external debris\u003c\/li\u003e\n\u003cli\u003eMaintains proper oil pressure and engine lubrication\u003c\/li\u003e\n\u003cli\u003eMinimizes wear on crankshaft bearings\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly engine repairs due to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Victor Reinz 81-29408-00 crankshaft seal, ensure the crankshaft and housing surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the square rim. Verify the seal’s inside diameter of 1.9690 inches matches the crankshaft diameter for a proper fit. Avoid over-tightening or misalignment to prevent premature seal failure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eVictor Reinz is known for manufacturing precision sealing components that meet OEM specifications. This engine crankshaft seal undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Victor Reinz products typically come with a limited warranty against manufacturing defects, providing confidence in the part’s reliability for BMW engine applications.\u003c\/p\u003e","brand":"Victor Reinz","offers":[{"title":"Default Title","offer_id":44393572729013,"sku":"BDCK-81-29408-00","price":20.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RN_812940800_Top.jpg?v=1775015439","url":"https:\/\/www.partcatalog.com\/products\/victor-reinz-81-29408-00-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}