Overview
The Omix-Ada 18886.92 is a detent spring for AX5 transmissions and also fits AX15 transmissions.
It fits the Cherokee XJ, Wrangler TJ and Wrangler YJ. Match your model year against the fitment table before ordering.
Key features
- Detent spring for AX5 transmissions
- Fits AX15 transmissions.
- Built to original specifications by Omix-Ada
- Part number 18886.92
Shift feel and detent action
A detent spring pushes against the detent ball or plunger that holds the shift rail in each gear position. When the spring is strong and even, the shifter settles into gear with a clear feel. When it weakens, gears can feel vague, the shifter may drift, or the transmission can pop out of gear under load.
Because the spring works with the shift linkage and rail notches, a worn spring often reveals wear elsewhere in the shifting system. Check the detent plug, the notches on the shift rail and the linkage bushings during the same service. Replacing the spring alone rarely solves a worn notch, so look over the whole assembly before reassembly.
- Inspect the spring for cracks, flattening or fatigue
- Check the detent plug seating and replace it if loose
- Look for wear or burrs in the shift rail notches
- Replace worn linkage bushings at the same time
Specifications
| Brand | Omix-Ada |
|---|---|
| Part number | 18886.92 |
| UPC | 804314060374 |
| Type | Detent spring |
| Transmissions | AX5 and AX15 |
Vehicle fitment
It fits the Cherokee XJ (1984-2000), the Wrangler TJ (1997-2002, SE, Sahara, Sport and X trims) and the Wrangler YJ (1987-1995).
Confirm fit for your vehicle’s year, model and trim before ordering, especially for Wrangler JK and Grand Cherokee applications.
What’s included
One detent spring is included. Inspect the spring seat before reinstalling the cover.


