The 2475 utilizes a unique overhung design supported by two heavy-duty ball bearings with replaceable crankpin bushing. Entire shaft is balanced with an integral counterweight to insure smooth operation.
Included in the crankshaft assembly is the following parts:
This is an OEM part from Ingersoll Rand used on the 2475 piston air compressor pump.
32301517
32301426
38436721
32170979
