Description
If you’ve ever dealt with stubborn hydraulic leaks at threaded connections, you know how expensive and messy they can get. This M18 Dowty washer creates a reliable seal between metal surfaces under high pressure, stopping those annoying drips that waste hydraulic fluid and create safety hazards around your equipment.
What You’re Getting
- Bonded construction with metal core and elastomer seal for both mechanical strength and flexible sealing
- M18 size fits hydraulic fittings commonly found on tractor pumps, cylinders, and valve bodies
- Resists high hydraulic pressures and temperature cycling without losing seal integrity
- Pack of 10 washers gives you spares for multiple repairs or future maintenance
Built for Real Farm Work
This washer fits M18 x 1.5mm threaded hydraulic connections found throughout general purpose tractors and equipment. You’ll find these connections on hydraulic pumps, cylinder ports, valve assemblies, and quick-connect fittings where a solid seal is critical for system performance.
Made to Last
Farm hydraulic systems operate under demanding conditions with constant pressure changes and temperature swings. The bonded design combines a metal washer core with an elastomer sealing element that compresses to form a tight seal while maintaining structural integrity. This construction handles the vibration and pressure spikes that destroy ordinary flat washers.
Good to Know
M18 fittings should be sealed with proper hydraulic sealant, and these washers work alongside proper thread compound for maximum sealing effectiveness. Don’t overtighten as this can damage the coupling body – snug plus a quarter turn is usually plenty with these washers doing the sealing work.
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