Description
When your Ford or New Holland’s hydraulic pump starts leaking oil around the shaft, you know it’s time for a new outer shaft seal. This isn’t just a messy inconvenience—a failing shaft seal means your hydraulic system is losing pressure, which affects everything from your three-point hitch to your loader response. Plus, that oil leak creates a fire hazard near hot engine components and contaminates the remaining fluid with dirt and debris.
What You’re Getting
- Precise 89mm inner diameter, 123mm outer diameter, and 23mm width for exact OEM fit
- High-grade seal materials that handle hydraulic fluid pressure and temperature extremes
- Spring-loaded sealing lip maintains consistent contact as shaft components wear
- Double-lip design provides superior protection against both internal pressure loss and external contamination
Built for Real Farm Work
This seal fits Ford New Holland 40 series tractors (5640, 6640, 7740, 7840, 8240, 8340) and TS series models (TS90, TS100, TS110, TS115) along with 30 Series models including the 3230, 3430, 3930, 4630, 4830, and 5030. These tractors handle everything from loader work and hay operations to row crop farming and general maintenance duties where reliable hydraulic performance is essential.
Made to Last
These seals are engineered from premium materials that handle the heat, pressure, and chemical properties of modern hydraulic fluids. The rubber compounds resist hardening and cracking from age and heat cycles. The steel-reinforced outer case prevents distortion during installation and maintains seal integrity under demanding agricultural conditions.
Good to Know
Before installing this seal, clean the pump housing thoroughly and inspect the shaft where the seal rides for any scoring or wear marks. Any contamination ruins new seals immediately. Use assembly lube on all seals during installation – dry assembly causes immediate seal damage. While you’ve got the pump apart, consider replacing the hydraulic filter and fluid—clean oil extends seal life dramatically.
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