Caterpillar 1S-9799 Seal O-ring - 1S9799
Seal O-ringSeal O-ring (Caterpillar 1S-9799) — original and OEM-certified service parts for road construction machinery. Global delivery. Backed by a 1-year warranty.
Caterpillar 1S-9799 / 1S9799 Seal O-ring delivers OEM and aftermarket reliable static sealing in Caterpillar equipment assemblies for demolition equipment. OEM-matched elastomer compound resists hydraulic fluid and oil exposure while maintaining correct compression set resistance. Available with a 1-year warranty. Designed to perform reliably across extended service intervals.
Caterpillar