Brake Piston O Ring for International Harvester IHC Tractors SKU: QT1380

One failed O-ring can drain hydraulic systems, create fuel leaks, or allow air into critical systems. When brake piston seals fail, you lose hydraulic pressure and braking power becomes unreliable or disappears entirely. This 10-inch by 1/8-inch O ring restores the proper seal your IHC brake system needs for safe, reliable stopping power.

Why This Seal Matters

• Precise 10-inch by 1/8-inch dimensions ensure proper fit in brake piston assemblies
• Hydraulic-grade rubber compound withstands brake fluid and pressure cycles
• Heat cycles cause them to harden and lose elasticity. Chemical exposure from fuels and fluids degrades rubber compounds. This replacement resists both temperature and chemical breakdown
• Prevents brake fluid leaks that compromise stopping performance and safety

International Harvester tractors have been working American farms for generations, and their brake systems need quality seals to perform safely year after year. When brake pedal feel gets spongy or you notice fluid loss, replace this critical seal before you're stuck without stopping power.