{"product_id":"crankshaft-bearing-shells-0-25-oversize-bukhanka-classic-hunter-469-2-4l-2-9l-oem-24-1000102-0-25","title":"Crankshaft Bearing Shells 0.25 Oversize – Bukhanka Classic \u0026 Hunter \u0026 469 (2.4L \u0026 2.9L) – OEM 24-1000102-0,25","description":"\u003cp data-start=\"251\" data-end=\"729\"\u003eThis set of crankshaft main bearing shells fits UAZ Bukhanka Classic (2.4 L \u0026amp; 2.9 L Carburetor) and Hunter \u0026amp; 469 (2.4 L \u0026amp; 2.9 L Carburetor) engines, including ZMZ-402 and UMZ-421 series. They are manufactured to the +0.25 mm oversize repair standard, designed to be installed after crankshaft journals have been reground. With OEM reference \u003cstrong data-start=\"592\" data-end=\"611\"\u003e24-1000102-0,25\u003c\/strong\u003e, these bearings restore correct oil clearance and provide smooth crankshaft operation during full engine overhauls.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"1148\"\u003e\u003cstrong data-start=\"731\" data-end=\"767\"\u003eWhy choose these bearing shells?\u003c\/strong\u003e\u003cbr data-start=\"767\" data-end=\"770\"\u003eEngine rebuilds often require oversized bearings when crank journals are reground to eliminate wear, scratches, or scoring. These shells are produced to OEM-equivalent geometry, ensuring proper oil groove placement and alignment. By restoring correct bearing clearances, they maintain oil pressure and extend engine life, making them a trusted choice for UAZ engine restorers.\u003c\/p\u003e\n\u003cp data-start=\"1150\" data-end=\"1412\"\u003e\u003cstrong data-start=\"1150\" data-end=\"1172\"\u003eTechnical details:\u003c\/strong\u003e\u003cbr data-start=\"1172\" data-end=\"1175\"\u003eMaterial: Bi-metal alloy bearing lining with steel backing\u003cbr data-start=\"1233\" data-end=\"1236\"\u003eOversize: +0.25 mm main bearing set\u003cbr data-start=\"1271\" data-end=\"1274\"\u003eOEM reference: 24-1000102-0,25\u003cbr data-start=\"1304\" data-end=\"1307\"\u003eQuantity: Full set for all main journals (5 bearings)\u003cbr data-start=\"1360\" data-end=\"1363\"\u003eCondition: New, factory-equivalent repair grade\u003c\/p\u003e\n\u003cp data-start=\"1414\" data-end=\"1578\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1436\"\u003eCompatible models:\u003c\/strong\u003e\u003cbr data-start=\"1436\" data-end=\"1439\"\u003eBukhanka Classic (2.4L Carburetor)\u003cbr data-start=\"1473\" data-end=\"1476\"\u003eBukhanka Classic (2.9L Carburetor)\u003cbr data-start=\"1510\" data-end=\"1513\"\u003eHunter \u0026amp; 469 (2.4L Carburetor)\u003cbr data-start=\"1543\" data-end=\"1546\"\u003eHunter \u0026amp; 469 (2.9L Carburetor)\u003c\/p\u003e\n\u003cp data-start=\"1580\" data-end=\"1662\"\u003eThis part fits all classic UAZ vehicles with 2.4 L and 2.9 L carburetor engines.\u003c\/p\u003e\n\u003cp data-start=\"1664\" data-end=\"2098\"\u003e\u003cstrong data-start=\"1664\" data-end=\"1686\"\u003eInstallation tips:\u003c\/strong\u003e\u003cbr data-start=\"1686\" data-end=\"1689\"\u003eOnly use these shells after crankshaft journals are reground to +0.25 mm. Clean all bearing bores and caps thoroughly before installation. Measure clearance with plastigauge or micrometer after tightening caps to spec. Apply assembly lubricant to prevent dry start and rotate the crankshaft evenly after torquing. For best results, also replace thrust washers and connecting rod bearings during the rebuild.\u003c\/p\u003e\n\u003cp data-start=\"2100\" data-end=\"2430\"\u003e\u003cstrong data-start=\"2100\" data-end=\"2120\"\u003eWhen to replace?\u003c\/strong\u003e\u003cbr data-start=\"2120\" data-end=\"2123\"\u003eReplace crankshaft bearings when journals show wear, oil pressure drops, or metallic noise develops in the engine. These oversized shells restore correct oil film thickness, ensuring proper lubrication and preventing premature wear. Essential during major overhauls to secure long-term engine reliability.\u003c\/p\u003e\n\u003cp data-start=\"2432\" data-end=\"2521\"\u003eNot sure if this part fits your vehicle? Feel free to contact us — we’re happy to help.\u003c\/p\u003e","brand":"UAZPARTS.COM","offers":[{"title":"Default Title","offer_id":51288414159191,"sku":"24-1000102-0,25","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/4859\/6055\/files\/Crankshaft-Bearing-Shells-0_25-Oversize-Bukhanka-Classic-Hunter-469-2_4L-2_9L-OEM-24-1000102-025-uaz-spare-parts-1.jpg?v=1777917486","url":"https:\/\/uazparts.nl\/en\/products\/crankshaft-bearing-shells-0-25-oversize-bukhanka-classic-hunter-469-2-4l-2-9l-oem-24-1000102-0-25","provider":"UAZPARTS.COM","version":"1.0","type":"link"}