250031-586Sullair OEM Coupling Kit

Description

The 250031-586 Sullair Coupling Kit is an OEM coupling kit for portable and stationary air compressor drive systems. It pairs the flexible coupling with its mounting hub, supplying both the wear part and the shaft connection under one part number.

The coupling is the designed wear point, and the hub that carries it wears against the shaft over the same period. Replacing them together restores the original fit at both the shaft and the element rather than clamping a new coupling into a worn bore. These are the factory components, dimensioned to the original specification.

• Factory OEM Sullair coupling kit
• Includes the coupling and mounting hub
• Durable construction for long service life
• In stock and ready to ship – same day on orders placed by 2:00 PM CST

Stark Industrial Products stocks factory OEM parts with fast shipping and expert support.

Also written as: 250031586, 250031 586

Need Help?

Not sure if this is the right part for your machine?

• Call Us: (903) 825-7890
• Email Us: starkindustrialproducts@gmail.com
• Live Chat: Available 24/7

Have your equipment make, model, and serial number handy and we will confirm the correct part.

Shipping & Returns

In-stock orders placed by 2:00 PM CST ship the same business day.

Returns accepted within 30 days on uninstalled parts in original condition.

Why OEM Matters

Factory OEM components are built to exact manufacturer specifications for reliable performance, long service life, and minimal downtime.

• Exact fit and function
• Made to the original manufacturer specification
• Reliable performance
• Longer service life