{"product_id":"3406-camshaft-bearing-4n0685-caterpillar","title":"3406 Camshaft Bearing 4N0685 Engine Camshaft Bush Bearing Replacement for Caterpillar 3406 Diesel Engine","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eStable camshaft rotation depends on correctly matched support bearings and a continuous lubricating oil film. The 3406 Camshaft Bearing is designed for use in compatible Caterpillar engine applications where the bearing specification corresponds to the engine configuration.\u003c\/p\u003e\u003cp\u003eDuring rebuilding, the bearing location and oil passage alignment are important. Selection should be based on the part number, dimensions, and engine information rather than appearance alone.\u003c\/p\u003e\u003ch2\u003eProduct Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e 3406 Camshaft Bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Model:\u003c\/strong\u003e 3406\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4N0685\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ipartkits \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e For Caterpillar 3406 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Part Matters\u003c\/h2\u003e\u003cp\u003eCamshaft bearing dimensions directly affect journal support and oil clearance. If a bearing is not matched to the correct position or engine version, the camshaft may not rotate as intended after assembly. This is why reference-number and dimensional confirmation are especially important for bearing products.\u003c\/p\u003e\u003cp\u003eFor engines that use multiple bearing sizes, the required set configuration should be checked before purchase rather than assuming all positions are identical.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for compatible camshaft journal clearance and support\u003c\/li\u003e\n\u003cli\u003eOil-passage position should correspond to the engine specification\u003c\/li\u003e\n\u003cli\u003eSuitable for workshops carrying out engine block or valve-train service\u003c\/li\u003e\n\u003cli\u003eHelps provide a controlled running surface for camshaft rotation\u003c\/li\u003e\n\u003cli\u003eCan be matched using part number, engine model, and bearing dimensions\u003c\/li\u003e\n\u003cli\u003eRelated camshaft and timing parts may also be sourced\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Ordering Note\u003c\/h2\u003e\u003cp\u003eFor accurate fitment, provide the engine model, bearing number, and any available size information. This helps avoid mixing camshaft bearings from different engine configurations.\u003c\/p\u003e\u003ch2\u003eRelated Engine Parts\u003c\/h2\u003e\u003cp\u003eFor a complete repair, matching camshafts, gears, valve-train components, and other engine rebuild parts may also be available.\u003c\/p\u003e\u003ch2\u003eWhy Choose \u003c\/h2\u003e\u003cp\u003esupplies diesel engine repair parts with model and part-number matching support. MOQ starts from 1 piece, worldwide shipping is available, and stocked items can generally be dispatched within 1–5 days. Applicable products are supported by a 24-month warranty.\u003c\/p\u003e\u003ch2\u003eNeed Help Confirming Fitment?\u003c\/h2\u003e\u003cp\u003eSend the engine model, part number, or clear part photos, and our team will help check fitment before ordering.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"3406","offer_id":49443756048611,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6420\/8355\/files\/3406_Camshaft_Bearing.jpg?v=1784908192","url":"https:\/\/ipartkits.com\/es\/products\/3406-camshaft-bearing-4n0685-caterpillar","provider":"IPARTKITS","version":"1.0","type":"link"}