Caterpillar 8C-9173 Piston Seal - 8C9173
Piston SealCaterpillar 8C-9173 / 8C9173 Piston Seal — robust OEM-matched and original repair parts for heavy plant machinery. Fast international delivery. 1-year warranty.
OEM and aftermarket replacement Piston Seal for Caterpillar equipment in construction and mining machinery. Manufactured to original piston specifications for correct bore clearance, seal groove geometry, and reliable hydraulic function. Ships with a 1-year warranty. Verified and dispatched worldwide with tracked international shipping. Part of a comprehensive spare parts inventory for rapid maintenance support.
Caterpillar