Caterpillar 5J-4997 Piston Seal - 5J4997
Piston SealCaterpillar 5J-4997 / 5J4997 Piston Seal — heavy-duty original and OEM-certified machine parts for construction equipment. Shipped globally with 1-year warranty coverage.
OEM and aftermarket replacement Piston Seal for Caterpillar equipment in heavy equipment. Manufactured to original piston specifications for correct bore clearance, seal groove geometry, and reliable hydraulic function. Ships with a 1-year warranty. Produced under strict quality control to maintain OEM performance standards. Precision-manufactured for direct fitment with no modification required.
Caterpillar