164-7564 Air Compressor GP for CAT C12 (1647564)

Part Number: 164-7564 (1647564)

164-7564 Air Compressor Group is an OEM-grade assembly designed for stable air delivery in CAT C12 engine systems. This unit ensures efficient compression, reliable lubrication, and long operating life in mining, industrial and marine applications.

Included Parts — 1647564

Ref. No. Part Number Alternative Number Qty Part Name
1 3B-4505 3B4505 4 Lockwasher
2 4P-3977 4P3977 1 Gasket – Cylinder Head
3 0S-1617 0S1617 12 Bolt (5/16-18 × 0.75 in)
4 7E-8924 7E8924 2 Piston & Rod Assembly
5 0L-1352 0L1352 6 Bolt (3/8-16 × 3.25 in)
6 8T-6764 8T6764 2 Plug – Pipe
7 2H-3931 2H3931 1 Seal – O-Ring
8 7C-6178 7C6178 2 Bearing – Rear
9 7E-8928 7E8928 1 Gasket – Base
10 146-0835 1460835 2 Stud – End Cover
11 103-6216 1036216 1 Key
12 124-5572 1245572 1 Valve
13 8T-6762 8T6762 1 Plug – Pipe (square hole)
14 130-5997 1305997 1 Plate – Information

Available Repair Kits

Kit Number Description
7E-8923 Crankshaft Bearing Kit — includes seals, gaskets, washers and bearing inserts
7E-8926 Cylinder Head Kit — includes gaskets, seals, valve, valve seat and spring
164-7572 Ring Kit — includes piston rings and pistons
150-5146 Unloader Kit — includes unloader pistons, springs, seals and service hardware

Explore the full CAT C12 spare parts catalog to find additional components for air systems, valve assemblies and core engine components.

If the required item is not listed — contact our specialists. We will help you identify the correct part based on OEM number, engine configuration or technical documentation.

Compatible with

Application

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