All In One Buna N 90 O Ring Seal Kit For Flat Face Hydraulic Fittings Packed 180 Pieces In Eight Sizes From One Quarter Inch To One And A Half Inches Total

Buna N 90 O-Ring Seal Kit for Hydraulic Fittings
✔️ 180 pieces in 8 sizes from 1/4 to 1-1/2 inches, made of oil-resistant Buna-N 90 for reliable sealing in hydraulic systems.

This O-ring seal kit provides essential seals for flat face hydraulic fittings, typically found in heavy machinery, construction vehicles, and industrial equipment to stop leaks and keep operations running smoothly.

✅ Made of Buna-N 90 material for strong oil resistance and weather durability.
✅ Includes eight sizes: #4 (1/4"), #6 (3/8"), #8 (1/2"), #10 (5/8"), #12 (3/4"), #16 (1"), #20 (1-1/4"), and #24 (1-1/2").
✅ Packed with 180 pieces in a clear plastic case for quick size selection and easy storage.
✅ Compatible with various equipment like Caterpillar and Komatsu fittings for versatile hydraulic repairs.

💡 What are the main uses of O-rings in hydraulic systems?
Hydraulic O-rings play a key role in preventing fluid loss and maintaining pressure.
- They seal connections to avoid downtime from leaks in pumps and valves
- Deliver tough performance against oils and environmental wear for machinery reliability
- Help in everyday fixes for trucks, excavators, and factory gear without needing extras
- Cut costs by extending the life of hydraulic components through simple installation

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