A-68082-AI Bearing Set, Main (Std, set of 5)

One New Aftermarket Replacement Main Bearing Set - Standard (Set of 5) for Perkins Engines

This 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.

Specifications

• Size: Standard (STD)
• Quantity: Set of 5 bearing inserts
• Crankshaft main journal diameter: 2.74875 in. (69.818 mm)
• Thrust washers: Not included
• Engine: Perkins A4.192, A4.203, AD4.203 four-cylinder diesel

Compatible Models

Perkins Engines: A4.192 (JB), A4.203 (Fits JD), AD4.203 (JE)

Fits Massey Ferguson: 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

Landini: Models equipped with Perkins A4.192, A4.203, or AD4.203 engines

Replaces Part Number(s):

68082, 83437, 59617, 56225, 745405M91, 736336M91, 043HS20566200, 4340M, AEM5133, H1027/5, MS-773AL

New aftermarket replacement part - not remanufactured, not used.