A-MB414-AI Bearing Set, Main (Std, set of 7)

One New Aftermarket Replacement Main Bearing Set (Standard, Set of 7) for International Harvester / Case IH D414, DT414, D436, DT436, D466 and DT466 6-Cylinder Diesel Engines

This standard-size main bearing set supports and positions the crankshaft within the engine block, providing the precision oil film necessary for reliable crankshaft rotation. The set services the complete engine and is designed for International Harvester and Case IH tractors, combines, and power units equipped with the D414, DT414, D436, DT436, D466, and DT466 inline 6-cylinder diesel engines. Important: For D466 and DT466 engines, this bearing set fits engines up to engine serial number 440035 only. Measure the main journal diameter before ordering to confirm standard sizing is correct for your application.

Specifications

• Quantity: Set of 7 bearings
• Size: Standard
• Main journal diameter: 3.375 in. (standard)
• Bearing width: 1.220 in.
• Engine type: 6-cylinder diesel (naturally aspirated and turbocharged)
• Kit includes: 6x bearing liner 684570C92, 1x bearing liner 684579C92

Compatible Engines

• International / Case IH D414 (6-cylinder diesel)
• International / Case IH DT414 (6-cylinder turbo diesel)
• International / Case IH D436 (6-cylinder diesel)
• International / Case IH DT436 (6-cylinder turbo diesel)
• International / Case IH D466 (6-cylinder diesel) - up to engine S/N 440035
• International / Case IH DT466 (6-cylinder turbo diesel) - up to engine S/N 440035

Compatible Models

International Harvester / Case IH Tractors: 966 (D414), 1086 (D414 or DT414), 1440 (D436), 1460 (DT436), 1466 (D436 or DT436), 1480 to S/N 24000 (DT436), 1486 (D436 or DT436), 1566 (D436 or DT436), 1586 (D436 or DT436), 3388 (D436 or DT436), 3588 (DT466, to engine S/N 440035), 3688 (D436 or DT436), 3788 (DT466, to engine S/N 440035), 4166 (D436 or DT436), 4186 (D436 or DT436), 4366 (DT466, to engine S/N 440035), 4386 (DT466, to engine S/N 440035), 5088 (D436 or DT436), 5288 (DT466, to engine S/N 440035), 5488 (DT466, to engine S/N 440035)

Case IH Combines: 815 (D414)

Case IH Power Units: UD414

Replaces Part Number(s):

684570C92, 684579C92, 1823847C91, MB414

New aftermarket replacement part - not remanufactured, not used.