A-MB206-AI Bearing Set, Main (Std, set of 5)
A-MB206-AI Bearing Set, Main (Std, set of 5)
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One New Aftermarket Replacement Main Bearing Set (Standard, Set of 5) for International Harvester and Case IH Tractors
This standard-size crankshaft main bearing set is used during engine rebuilds on International Harvester (IH) and Case IH tractors equipped with diesel engines D206, D239, D246, D268, and DT268. The set includes five bearings -- 4 standard main bearings and 1 thrust bearing -- providing complete coverage for the crankshaft main journal positions in these engines.
Kit Includes
- 4x Standard Main Bearing -- replaces 3055130R21
- 1x Thrust Bearing -- replaces 3055129R21
Compatible Models
International Harvester Tractors (D206 engine): 474, 544, 574, 584, 585
International Harvester Tractors (D239 engine): 664, 674, 684, 724, 785, 824
International Harvester Tractors (D246 engine): 784, 795, Hydro 84
International Harvester Tractors (D268 / DT268 engine): 844, 844S, 845, 884, 885, 895, 995, 4230, 4240
International Harvester Backhoe Loaders: 2500, 2500A, 2500B
Case IH Tractors: 595, 685, 695, 884, 895, 995, 3230, 4210, 4230
Replaces Part Number(s):
3055130R21, 3055129R21, 3055351R91, A794255, A-MB206, AMB206, MB206, MBK239D, 838357
New aftermarket replacement part - not remanufactured, not used.



