When your hydraulic valve spool won’t stay put in the working position, it’s usually the detent mechanism that’s worn out. You know the frustration—you move the handle to raise the loader or engage the mower, and it keeps drifting back to neutral. This detent assembly is the internal component that locks the spool in place when you need it there, giving you reliable control over your hydraulic implements.
What You’re Getting
- Spring-loaded detent mechanism that locks spool valves in working positions
- Precision-made components that provide positive engagement and smooth release
- Durable construction designed to handle repeated cycling under hydraulic pressure
- Direct replacement for BA series hydraulic control valves
Built for Real Farm Work
This detent assembly works with BA series hydraulic control valves commonly found on rotary mowers, loaders, and other hydraulic implements. Whether you’re running a 3-point mower, front-end loader, or remote cylinders, this is the part that gives you that satisfying “click” when the valve engages and holds your equipment right where you want it.
Made to Last
Hydraulic valve internals take a beating from constant pressure cycling and dirt contamination. This detent assembly is built with quality materials and tight tolerances to handle the demanding environment inside hydraulic control valves, ensuring reliable operation season after season.
Good to Know
Installation requires disassembling the valve body, so you’ll want to have the valve off the tractor and thoroughly cleaned before starting. Keep track of spring orientation and component order during reassembly. A good hydraulic valve mounting O-ring kit is worth having on hand while you’ve got everything apart.








