{"product_id":"tc-remanufacturing-hdb85jmbx-automatic-transmission-torque-converter","title":"TC Remanufacturing HDB85JMBX Automatic Transmission Torque Converter","description":"\u003ch2\u003eReliable Automatic Transmission Torque Converter for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe TC Remanufacturing HDB85JMBX automatic transmission torque converter is engineered for durability and performance in a range of GM vehicles. Designed with heavy-duty components and a lock-up converter type, this torque converter supports smooth power transfer and improved fuel efficiency for models like the Chevrolet Silverado and Cadillac Escalade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12.5-inch converter diameter for optimal torque capacity\u003c\/li\u003e\n\u003cli\u003eLock-up converter type with carbon woven friction single clutch\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction suitable for demanding applications\u003c\/li\u003e\n\u003cli\u003eSlotted\/stepped hub type with 36 spline count\u003c\/li\u003e\n\u003cli\u003eBillet lid mounting type with 10mm x 1.5 mounting thread size\u003c\/li\u003e\n\u003cli\u003eStall speed range between 1400-1600 RPM\u003c\/li\u003e\n\u003cli\u003eCompatible bolt circle diameter of 11.000 inches\u003c\/li\u003e\n\u003cli\u003ePilot diameter of 1.701 inches and pilot length of 1.000 inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Performance Features\u003c\/h2\u003e\u003cp\u003eThe HDB85JMBX torque converter from TC Remanufacturing features a lock-up design that enhances transmission efficiency by reducing slippage during highway driving. Its carbon woven friction single clutch provides reliable engagement and heat resistance, which is critical for heavy-duty use. The 12.5-inch diameter and 36 spline count ensure compatibility with a variety of GM automatic transmissions, while the billet lid mounting type and slotted\/stepped hub design contribute to secure installation and durability under load. The stall speed of 1400-1600 RPM is optimized for smooth acceleration and power delivery in vehicles such as the GMC Sierra 2500 HD and Hummer H2.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis torque converter is compatible with multiple GM makes and models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT, STS\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche, Camaro, Caprice, Express 3500, G8, Silverado 1500, 2500 HD, 3500 HD, Suburban 1500, 2500, 3500 HD, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, 1500 Limited, 2500 HD, 3500 HD, Yukon, Yukon XL, Yukon XL 1500, Yukon XL 2500, Savana 2500, 3500\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003ePontiac G8, SS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Torque Converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission slipping or delayed engagement\u003c\/li\u003e\n\u003cli\u003eOverheating due to inefficient torque transfer\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency from non-lock-up converters\u003c\/li\u003e\n\u003cli\u003eExcessive shudder or vibration during acceleration\u003c\/li\u003e\n\u003cli\u003ePremature wear of transmission components from inadequate clutch friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the torque converter is properly seated on the transmission input shaft and fully engaged with the pump before installation. Verify the 11.000-inch bolt circle matches the flexplate and use the specified 10mm x 1.5 mounting threads for secure attachment. The billet lid mounting type requires careful torque application to avoid distortion. It is recommended to inspect the transmission fluid and replace it if contaminated during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTC Remanufacturing provides this HDB85JMBX torque converter with a focus on heavy-duty reliability and consistent performance. While specific warranty terms may vary, TC Remanufacturing products typically include coverage against defects in materials and workmanship. Always consult the product documentation or contact the manufacturer for detailed warranty information.\u003c\/p\u003e","brand":"TC Remanufacturing","offers":[{"title":"Default Title","offer_id":43389836951733,"sku":"HKFT-HDB85JMBX","price":744.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DU_HDB85JMBX_Fro.jpg?v=1774728017","url":"https:\/\/www.partcatalog.com\/products\/tc-remanufacturing-hdb85jmbx-automatic-transmission-torque-converter","provider":"PartCatalog","version":"1.0","type":"link"}