Overview
The Crown Automotive gasket and seal kit, part number J0991198, is a set of gaskets, a front seal and spacers for the T14 transmission. It is designed for the T14 transmission.
The kit includes 3 gaskets, a front seal and 3 spacers. Match it to your T14 unit before ordering.
Key features
- 3 gaskets
- Front seal
- 3 spacers
- Designed for the T14 transmission
Front seal and gasket care
A front seal and gasket set protects the transmission from lubricant loss and contamination at the case opening. The front seal is exposed to the input shaft, so a worn lip often shows up as seepage near the front of the case or a small film on the input area. Checking this seal whenever the front of the unit is opened is a practical step.
Successful installation depends on a clean, undamaged sealing surface. Remove old gasket residue carefully so the case face is not scratched, and check the seal orientation before pressing it in. Spacers should be returned to their original positions so the gear and bearing alignment stays correct.
- Check the front seal lip for hardening or nicks
- Clean all gasket faces before assembly
- Keep spacers in their original order
- Recheck for leaks after the first drive
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | J0991198 |
| UPC | 848399079289 |
| Transmission | T14 |
| Contents | 3 gaskets, front seal, 3 spacers |
Vehicle fitment
Only a T14 transmission is named, without model years, chassis codes or vehicle names.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Seal and gasket work means opening the transmission, so check the front seal’s orientation and keep the gasket faces clean before assembly.
What’s included
The kit includes 3 gaskets, a front seal and 3 spacers.
Not included: Check the package contents against your installation before starting. Bolts and fluid should be confirmed before the work begins.







