{"product_id":"a-68082-ai-bearing-set-main-std-set-of-5","title":"A-68082-AI Bearing Set, Main (Std, set of 5)","description":"\u003ch3\u003eOne New Aftermarket Replacement Main Bearing Set - Standard (Set of 5) for Perkins Engines\u003c\/h3\u003e\u003cp\u003eThis standard-size crankshaft main bearing set fits Perkins A4.192, A4.203, and AD4.203 four-cylinder diesel engines. The set supports the crankshaft main journals within the engine block, allowing the crankshaft to rotate freely during engine operation. These thin-walled steel tri-metal bearing inserts are used during engine rebuilds to replace worn or damaged crankshaft main bearings. The set includes 5 bearing shells (upper and lower inserts). Thrust washers are not included. This set is standard (STD) size - verify crankshaft journal diameter before ordering if the crank has been reground.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSize: Standard (STD)\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 5 bearing inserts\u003c\/li\u003e\n\u003cli\u003eCrankshaft main journal diameter: 2.74875 in. (69.818 mm)\u003c\/li\u003e\n\u003cli\u003eThrust washers: Not included\u003c\/li\u003e\n\u003cli\u003eEngine: Perkins A4.192, A4.203, AD4.203 four-cylinder diesel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003ePerkins Engines:\u003c\/strong\u003e A4.192 (JB), A4.203 (Fits JD), AD4.203 (JE)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Massey Ferguson:\u003c\/strong\u003e 30 (with Perkins D203 diesel engine); also used in Fits Massey Ferguson and Landini agricultural tractors and combines equipped with Perkins A4.192, A4.203, or AD4.203 engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLandini:\u003c\/strong\u003e Models equipped with Perkins A4.192, A4.203, or AD4.203 engines\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e68082, 83437, 59617, 56225, 745405M91, 736336M91, 043HS20566200, 4340M, AEM5133, H1027\/5, MS-773AL\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40008272216147,"sku":"A-68082-AI","price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-68082-AI_01.jpg?v=1757711574","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-68082-ai-bearing-set-main-std-set-of-5","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}