Nitrile 90 O-Ring Kit For Cat Excavator Hydraulic Hose Fittings, 32-Piece Buna N Seals Set, Beefed-Up Tough-Duty Build, High Temp Oil Resistant And UV Safe, Fits Caterpillar 4C4782 2701528 Replacement

Buna-N O-Ring Kit for CAT Hydraulics, 32-Piece Set
✔️ Buna-N 90D seals, oil resistant, high-temp and UV safe

This 32-piece Buna-N O-ring kit provides a complete selection of seals for CAT excavator hydraulic hose fittings and SAE/ORFS connections. Handy for field repairs or shop maintenance on Caterpillar systems.

✅ 32-piece kit includes CAT OEM O-ring sizes for 4C4782 2701528 compatibility
✅ Buna-N 90D material offers high temperature and oil resistance
✅ Fits CAT hydraulic hose fittings and SAE/ORFS connections
✅ Heavy-duty storage case keeps sizes organized and portable
✅ UV resistant and wear resistant for harsh environments

💡 What is an O-ring kit typically used for in hydraulic systems? Handy for quick maintenance and ensuring proper seal sizing.
- Handy for quick maintenance and seal sizing across CAT fittings
- Helps prevent leaks on SAE stor, ORFS, and flange connections
- Keeps inventory organized with a heavy-duty storage case