{"product_id":"main-bearing-set-chevrolet-5m2377-030-acl-nos","title":"Main Bearing Set - Chevrolet - 5M2377-030 - ACL - NOS","description":"\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:500;width:140px;padding:4px 0;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"font-weight:600;padding:4px 0;\"\u003eACL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:500;width:140px;padding:4px 0;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"font-weight:600;padding:4px 0;\"\u003e5M2377-030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:500;width:140px;padding:4px 0;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"font-weight:600;padding:4px 0;\"\u003eMain Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:500;width:140px;padding:4px 0;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"font-weight:600;padding:4px 0;\"\u003eNew Old Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCrankshaft undersize: 0.030 in (0.75 mm)\u003c\/li\u003e\n\u003cli\u003eNumber of bearing pieces: 5 (4 journal half-shells + 1 flanged thrust bearing)\u003c\/li\u003e\n\u003cli\u003eBearing material series: Duraglide F780 tri-metal copper-lead\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px 10px;font-weight:500;\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd style=\"padding:5px 10px;\"\u003eSmall Block Gen I V8 262, 265, 267, 283, 302, 305, 307, 327, 350, 400 ci — all applications using this journal size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCross References\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:0.5px;\"\u003ePart Numbers\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:0.5px;\"\u003eRelationship\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;font-family:monospace;font-size:12px;\"\u003eMS909P, 5M909P-030, 4663M\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eequivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:14px 16px;margin-top:16px;font-size:13px;color:#92400e;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#78350f;\"\u003eNew Old Stock (NOS) — Unused part in original condition. Packaging may show age-related shelf wear.\u003c\/strong\u003e Original ACL packaging present but in heavily soiled condition — significant moisture staining, surface mould\/mildew marks, corner crushing and delamination to outer cardboard box. Bearings themselves remain in original factory poly wrapping (clear and yellow), appear uninstalled and unhandled. Internal condition of bearings not verifiable without unwrapping but factory seals appear intact. Rubber and elastomer components such as belts, seals, and gaskets may harden or degrade during extended storage — inspect before fitting. Please confirm this part number suits your vehicle before purchasing.\u003c\/div\u003e\n\n\u003cp style=\"margin:16px 0 0;font-size:11px;color:#6b7280;\"\u003eSKU: ENG-00308\u003c\/p\u003e","brand":"Nelson Merchant Surplus","offers":[{"title":"Default Title","offer_id":45062450479304,"sku":"ENG-00308","price":78.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2313\/5711\/files\/FUE-00308_1975_copy.jpg?v=1776856512","url":"https:\/\/nelsonmerchant.co.nz\/products\/main-bearing-set-chevrolet-5m2377-030-acl-nos","provider":"Nelson Merchants","version":"1.0","type":"link"}