Description
Caterpillar part number 222-3909 refers to a rear crankshaft seal assembly
Specifications
Type: Rear Crankshaft Seal
Outer Diameter: 152.55 mm
Shaft Diameter: 127 mm
Width: ~10.79 mm
Materials: Carbon Steel, EPDM Rubber, Plastic
Primary Sealing Material: Plastic
Design Features:
Includes a sacrificial wear sleeve to protect the crankshaft and extend seal life.
Designed for both dry and wet applications.
Withstands high rotational speeds, elevated temperatures, and axial motion
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