{"product_id":"wilwood-370-12735","title":"Wilwood Front Packard Outer Bearing Cone, 0.8125-Inch Bore (1941–1956)","description":"\u003cp\u003eA 0.8125-inch reference bore identifies the outer cone used in Wilwood’s specified 1941–1956 Packard conversion hub. The component supports the outboard end of its matching front hub and must run against the race specified for that assembly. This component comes from Wilwood Engineering, the disc brake manufacturer established by Bill Wood in 1977 and based in Camarillo, California. Its design and manufacturing range includes calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications. Selection depends on the requirements of the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 370-12735\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Bare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal cone bore:\u003c\/strong\u003e 0.813 inch nominal; 0.8125-inch reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing reference:\u003c\/strong\u003e 4T-12580\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched race in hub 270-12730:\u003c\/strong\u003e 370-12732\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e One outer cone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThe Packard application in DS-719 uses hub 270-12730 with outer race 370-12732. Verify the installed conversion hub and its bearing pair before servicing a 1941–1956 car; chassis year alone does not establish the required bearing.\u003c\/p\u003e\u003ch3\u003eManufacturer Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds719.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWilwood DS719 technical document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Bearing\/BearingProd.aspx?itemno=370-12735\" target=\"_blank\" rel=\"noopener\"\u003eWilwood product information\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eRepresentative product-family image. Confirm the ordered bearing or kit using the part number and specifications.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eBring your assembly information to PMB Performance for help confirming this selection. More than 20 years of experience informs our approach to matching parts to the installation.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67700936278194,"sku":"370-12735","price":36.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Bearing_Cone-xl_c20ec4df-63a6-4ad0-8a1f-81d85eda5f11.jpg?v=1792076361","url":"https:\/\/pmbperformance.com\/products\/wilwood-370-12735","provider":"PMB Performance","version":"1.0","type":"link"}