HOWO Door Lock Block WG1642340012

Q: Can you supply WG1642340012 in OEM quality?

Yes. OEM and original options can both be quoted, plus a cost-effective aftermarket alternative. Every option is checked against the OEM number before dispatch.

Q: Do you have a minimum order quantity for WG1642340012?

MOQ is 1 piece. Stock is dispatched in 2-3 working days, and for out-of-stock items we confirm a firm lead time (usually 5-10 working days) before you pay.

Q: Can WG1642340012 be sent by air express?

Yes - air express is available for urgent orders, with sea or rail freight for larger quantities. You receive inspection photos before dispatch and tracking after pickup.

WG1642340012

Door Lock Block. Part No. WG1642340012. Weight: 0.23 kg. Size: 8X5X3. Genuine and OEM quality available. Bulk orders welcome.

✓ OEM number matched confirm the part number before ordering ✓ Photographed the photos are the actual part we ship ✓ Reference price $30–350 / piece, exact quote by email ✓ MOQ 1 piece · neutral packing ✓ Warranty 12 months from shipment ✓ Shipping worldwide from Jinan, 7–15 days

$30–350 / piece Factory-direct reference price · final quote confirmed within 12 h

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Door lock block (part number WG1642340012) – the inside door latch mechanism for Sinotruk HOWO 371, HOWO A7 and related truck cabs. Works with the outer handle and lock cylinder; worn blocks let the door pop open on rough haul roads or refuse to latch shut.

Specifications

Part Number	WG1642340012
Product	Door lock block (latch mechanism)
Fits Trucks	HOWO 371, HOWO A7 and related models
Position	Inside the cab door
Condition	New

Key Features

Stamped steel housing with pre-greased moving links
Striker and pawl heat-treated for years of slam cycles
Linkage holes match original rods – reuses your handles

Signs of Wear

Door rattles over bumps, needs a hard slam to latch, inner handle feels loose with no resistance, or the lock button slides but does not hold. Mud and pressure-washing water accelerate the wear. Compare with WG1642340015 – the two blocks look similar but serve different doors, so match the part number before ordering.

Related parts we also supply

HOWO Lock Block WG1642340015 – the sister lock block for the other door
HOWO Door Lock Cylinder WG1642340008 – keyed cylinder on the outer handle
HOWO Door Puller AZ1642430291 – inner handle trim

Ordering

Genuine and OEM quality available. Bulk orders welcome. Send us the part number or a photo of your old part and we will confirm fitment and quote within 12 hours.

Part Numbers in This Diagram

The exploded diagram above comes from the factory parts catalog for this assembly. All reference part numbers listed on that catalog page:

WG1642341010
WG1642340011
WG1642340008
WG1642340009
WG1642340010
WG1642340016
WG1642340036
WG1642340024
WG1642340023
WG1642340022
WG1642340020
WG1642340021
WG1642340013
WG1642340014
WG1642340015
WG1642340028
WG1642340033
WG1642340032
WG1642340031

We supply every part shown in this diagram — genuine and OEM quality available. Send us the part number you need and we will confirm fitment and quote within 12 hours.

Frequently Asked Questions

Is WG1642340012 a direct replacement?

Door Lock Block. Part No. WG1642340012. Weight: 0.23 kg. Size: 8X5X3. Genuine and OEM quality available. Bulk orders welcome. It replaces the OEM number directly for Sinotruk HOWO heavy trucks. Share your chassis number and we will verify the match before shipment.

Can you supply WG1642340012 in OEM quality?

Yes. OEM and original options can both be quoted, plus a cost-effective aftermarket alternative. Every option is checked against the OEM number before dispatch.

Do you have a minimum order quantity for WG1642340012?

MOQ is 1 piece. Stock is dispatched in 2-3 working days, and for out-of-stock items we confirm a firm lead time (usually 5-10 working days) before you pay.

Can WG1642340012 be sent by air express?

Yes - air express is available for urgent orders, with sea or rail freight for larger quantities. You receive inspection photos before dispatch and tracking after pickup.