Caterpillar 4W-9989 Gear - 4W9989
GearCaterpillar Gear ref. 4W-9989 / 4W9989 — OEM and factory-original spare components for earthmoving machinery. Ships internationally. 1-year warranty.
Caterpillar 4W-9989 / 4W9989 Gear delivers OEM and aftermarket correct torque transmission in Caterpillar equipment assemblies for demolition machinery. OEM-matched tooth geometry and surface hardness ensure correct gear mesh and long service life. Available with a 1-year warranty. Each part inspected for dimensional accuracy prior to dispatch. Cross-referenced for compatibility with original equipment specifications.
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