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High-quality WG1642340033 door inner handle compatible with Sinotruk HOWO truck models. Durable replacement for driver & passenger side door release handles. Easy installation, global shipping.
WG1642340033 Door Inner Handle for Sinotruk HOWO Trucks – Premium OEM-Equivalent Interior Cab Handle
Restore full functionality to your Sinotruk HOWO truck’s door system with the WG1642340033 Door Inner Handle, a high-quality replacement designed for seamless integration into the driver and passenger doors. This interior handle is an essential component of the door opening mechanism, connecting via rod linkage to the latch assembly for smooth, reliable release from inside the cab.
Manufactured to match original Sinotruk specifications, this inner door handle fits precisely into the door trim panel and withstands daily wear in harsh operating environments — including extreme temperatures, dust, vibration, and frequent use. Whether you’re maintaining a single vehicle or supplying repair shops across Africa, South America, Southeast Asia, or Eastern Europe, this part offers durable performance at a competitive price.
Technical Specifications:
Part Number: WG1642340033
Function: Driver/Passenger Side Door Release Handle (Interior)
Reinforced internal metal core prevents breakage under stress
Ergonomic design for comfortable grip and easy operation
Resists fading, cracking, and UV damage over time
Cost-effective alternative to dealer-priced original parts
Global Availability & Fast Shipping:
We stock large quantities of WG1642340033 handles and ship globally within 24–48 hours. Ideal for fleet operators, mechanics, and spare parts distributors needing reliable cab components fast. Bulk discounts and private labeling options are available upon request.
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How to Install WG1642340033 Door Inner Handle – Step-by-Step Guide
Safety First: Park the vehicle on level ground and disconnect the battery if working near electrical systems.
Remove Door Trim Panel: Use a plastic trim removal tool to unclip the screws and fasteners securing the inner door panel. Carefully lift it off and set aside.
Disconnect Linkage Rod: Locate the small clip (C-clip or E-clip) connecting the old handle to the control rod. Remove it using needle-nose pliers.
Uninstall Old Handle: Unscrew the mounting bolt(s) and gently pull the broken or worn handle out from the front of the door.
Install New WG1642340033 Handle: Insert the new handle into position. Align the rod hole and reattach the linkage with a new or cleaned clip.
Secure Mounting Screw: Tighten the fixing screw firmly but do not over-tighten (risk of cracking plastic).
Test Operation: Manually pull the handle to confirm the latch releases smoothly. Open and close the door multiple times.
Reinstall Door Panel: Reconnect any wiring (e.g., window switch), then snap the trim panel back into place.
