Frequently bought together
Description
A stainless steel and Delrin trunnion hinge set for 1994–2004 Chevrolet and GMC S10, S15 and Sonoma trucks. It replaces the factory tailgate trunnions, and the Delrin bearings take the grinding and rattle out of dropping the gate. The anti-theft version is non-removable, so the tailgate cannot be lifted off the truck.
Features
- Includes the trunnion hinge kit (4-piece set), 2 Delrin bearings, 2 stainless steel hinge plates, 2 stainless steel bolts and stainless steel lock washers.
- Delrin bearings for quiet, smooth opening and closing.
- Reuse your original mounting hardware, or buy new.
- Installation instructions included with the product.
Choose your option
- Removable
- Anti-theft (non-removable)
Truck compatibility and specs
Fits these trucks
1994–2004
Not sure this is the right part for your truck? Send us your year, make and model and we will confirm the fit before you order. Not sure what year your truck is? Decode its VIN.
Specifications
- Part number
- 9404S10TGHK
- Material
- Raw Steel
- Brand
- TD Trunnion
- Interior / Exterior
- Exterior
- Weight
- 0.55 kg
Fits alongside
Most often bought with this part:
Installation
Installation instructions come with the kit. You can reuse the original mounting hardware or buy new.
Reviews
Tailgate Trunnion / Hinge Kit - 94-04 S10, S15, Sonoma Chevy GMC Truck
Common questions
Is trimming or drilling needed?
On the latch kits, yes. Expect to trim the tailgate itself, drill one hole in the tailgate jamb for the supplied rivnut and one in the bedside jamb for the striker mount. Templates are included in the kit and the installation template is also published as a PDF on the product page.
Do I reuse any factory hardware?
On the latch kits the factory latch hardware is still required alongside the additional hardware supplied. Everything else - latches, latch mounts, bed bracket and cable mounts, cables - is in the kit.
Will this fix a gate that will not close square?
A worn latch mechanism is the usual cause and the kit replaces it, but a sagging gate is normally the trunnions or hinges rather than the latch. If the gate drops at one end when it is closed, start with the trunnion and hinge kit for your year.
How do I know it fits my truck?
This part is listed for 1994–2004 Chevy and GMC S10 Blazer, S15, S15 Jimmy, S10 and Sonoma. The full year, make and model list is in the Truck Compatibility tab on this page. If your truck has been modified, or you are between two of the year ranges we list, send us the year, make and model and we will confirm the fit before you order rather than after.
How long before it ships?
It is a stock item and leaves our warehouse in 1-3 business days. Transit after that is typically 2-5 business days in the United States. Larger orders can arrive in more than one box on different days.
What if it is not right for the truck?
You have 30 days from delivery to return it by mail. Return shipping is on you, and the part needs to come back uninstalled and unmodified - once a panel has been trimmed or welded it cannot go back. Made-to-order items are final sale. The full terms are on our returns page.
Still not sure? Contact us before you order.






















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