{"product_id":"4-pcs-aluminum-th400-transmissions-governor-plate-turbo-400-350-551906","title":"4 Pcs Aluminum TH400 Transmissions Governor Plate Turbo 400 350 551906","description":"\u003ch2\u003eAluminum Governor Plates for TH400 and TH350 Transmissions\u003c\/h2\u003e\u003cp\u003eThese aluminum governor cover plates secure the governor on TH400 and TH350 transmissions, replacing OEM part number 551906 to prevent fluid leaks and maintain consistent shift behavior.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese aluminum governor plates are designed for TH400 and TH350 transmissions to secure the governor assembly and seal the casing. These premium plates ensure a tight seal to prevent fluid leakage and pressure loss during operation. High-performance builders and transmission rebuilders rely on these aluminum governor plates for consistent transmission performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined from high-grade aluminum for increased durability and heat resistance\u003c\/li\u003e\n\u003cli\u003ePrecision cut to match the factory mounting holes on the transmission case\u003c\/li\u003e\n\u003cli\u003eProvides a reliable seal to eliminate fluid leakage around the governor area\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant raw finish prevents degradation over long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor TH400 Transmissions\u003c\/li\u003e\n\u003cli\u003efor TH350 Transmissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSealing the transmission governor compartment during rebuilds\u003c\/li\u003e\n\u003cli\u003eReplacing warped or leaking stamped steel factory governor covers\u003c\/li\u003e\n\u003cli\u003eMaintaining hydraulic pressure integrity in high-performance street and drag vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e551906\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTH400, TH350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these plates require a gasket for installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a gasket or high-quality RTV sealant should be used during installation to ensure a leak-free seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the benefit of aluminum over the factory steel cover? \u003cstrong\u003eA:\u003c\/strong\u003e Aluminum plates offer superior rigidity to prevent warping under thermal expansion, ensuring more consistent sealing pressure.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788919042134,"sku":"SZ1E01182","price":50.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_84bb8d1a-0efb-4279-bb05-e3044163876b.jpg?v=1779933975","url":"https:\/\/www.solidspare.com\/products\/4-pcs-aluminum-th400-transmissions-governor-plate-turbo-400-350-551906","provider":"Solid Spare","version":"1.0","type":"link"}