A-MB239-10-AI Bearing Set, Main (.010", set of 5)
A-MB239-10-AI Bearing Set, Main (.010", set of 5)
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One New Aftermarket Replacement Main Bearing Set (.010" Oversize, Set of 5) for International Harvester (IH) / Case IH Tractors
This crankshaft main bearing set is an .010" (0.25mm) oversize replacement for International Harvester and Case IH tractors equipped with D206, D239, D246, D268, and DT268 diesel engines. The set includes 5 bearings (4x 3056832R21 upper/lower shells and 1x 3056820R11 thrust bearing) and supports the crankshaft main journals during engine rebuilds where standard-size bearings are no longer suitable due to crankshaft wear or regrind.
Specifications
- Oversize: .010" (0.25 mm)
- Set Contains: 5 Bearings (4-3056832R21, 1-3056820R11)
- Crankshaft Journal Diameter: 79.73 mm
- Compatible Engines: IH D206, D239, D246, D268, DT268 diesel
Compatible Models
International Harvester (IH) / Case IH Tractors: 474, 584, 585, 685, 724, 784, 785, 795, 824, 844, 844S, 845, 884, 885, 895, 995, 4230, 4240, Hydro 84
Replaces Part Number(s):
3056832R21, 3056820R11
Aftermarket Interchange Numbers
MBK239D-010, 241169, GLYCO 72-2439 0.25mm, Sparex S.57657
New aftermarket replacement part - not remanufactured, not used.



