Replace the old door latch of your vehicle with Mytee Product’s Door Latch, RH - Fits International 9670 Series Medium Duty (1989 & Up), Replaces OEM 1677-433-C, 011677433C2, IH1677433C, 3080753, 451551, AMHLK2040, HLK2040. This right-hand door latch keeps the vehicle door securely closed during transportation. Find more details about this door latch replacement part below:
- Size & Design: The length of this passenger-side door latch is 4-5/8". Its mount hole center to center length is 1-1/4", and the mounting hole diameter is 5/16".The door latch has a manual lock type, which is simple and reliable, and it does not include any cable, so additional components may be required as per the installation needs.
- Application: The door latch is an essential door component as its primary function is to secure the door during transit and avoid it from unexpected opening, ensuring safety.
- Compatibility:
- Fits Automann: AMHLK2040, HLK2040
- Fits Navistar: 1677-433-C, 1677433C
- Fits PAI: 451551
- 3080753
Compatible with Make Model Year:
- Fits International 9600: 1989-1996
Safety Considerations
- Verify that the new door lock latch aligns properly with the mounting holes on the door frame.
- Avoid overtightening the latch as it can deform it or the door frame, leading to malfunction.
- Check and clear any debris inside the door cavity to facilitate smooth operation.
- After the installation is done, manually operate the latch multiple times to ensure it engages and disengages smoothly.
Installation Instructions
- Place the vehicle on a level surface and open the passenger-side door completely.
- Remove any interior panel or trim pieces if required and access the door latch assembly of the vehicle.
- Locate and remove the fasteners securing the existing latch assembly to the door frame. Carefully detach the latch mechanism from the door.
- Position the new RH door latch in the same orientation as the old one.
- Secure the latch by tightening the fasteners removed earlier. Ensure the latch is firmly in place, but avoid over-tightening.
- At the end, reassemble the door interior if removed in starting to access the latch assembly. Make sure all components are securely fastened and the door operates properly.
Additional Installation Tips:
- If the new latch does not come with a cable, ensure that the existing cable from the old latch is compatible and in good condition for reuse.
- Lubricate the latch mechanism with a suitable lubricant to ensure smooth operation.
- If you encounter resistance or difficulty during installation, double-check the alignment of the latch and internal components.
When to Replace?
- If the door latch is difficult to operate and requires excessive force to open and close.
- If there is any visible damage, like cracks, rust, or other signs of wear.
- When there is inconsistent latching, the door does not latch securely or rattles while driving.
- If you hear any unusual noises such as grinding, squeaking, or other abnormal sounds during operation.
If it has been over years since you replaced your vehicle’s door latch.
WARNING: 