Caterpillar 9R-9399 Bevel Gear Set - 9R9399
Bevel Gear SetBevel Gear Set (Caterpillar ref. 9R-9399 / 9R9399). OEM-standard and original wear parts and components for earthmoving equipment. 1-year warranty. Worldwide shipping.
Caterpillar 9R-9399 / 9R9399 Bevel Gear Set is an OEM and aftermarket differential bevel gear set for Caterpillar axle assemblies in industrial equipment. Precision-matched crown wheel and pinion to OEM tooth geometry and case-hardening for correct torque distribution and reliable differential performance. Ships with a 1-year warranty. Sourced from certified supply chains for quality assurance.
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