Chassis and driveline work is heavy, expensive and usually urgent – a failed final drive parks the truck. This range lists the HOWO chassis parts we keep available, from differential gears to seals and hubs.
What this range covers
Final drive and bevel gear sets, differential spiders and side gears, axle shafts, hub assemblies, wheel bearings, oil seals, propeller shaft components and universal joints.
Ratio and axle model come first
Final drive gears are matched to the axle model and ratio (for example 37:9 or 4.11), and fitting the wrong ratio changes engine speed and fuel consumption across the whole duty cycle. Send the axle plate photo or the ratio stamped on the old gear before ordering.
Seals and bearings together
When a hub seal fails, the bearing usually runs dry before the driver notices. We recommend replacing seal and bearing as a pair and checking the axle breather at the same time – a blocked breather is a common reason the same seal fails twice.
Part numbers in this range
HOWO Differential Housing Assembly AZ9231320271+001 (ST16)
HOWO Front Towing Hook Base WG9725980522
HOWO Hydraulic Hand Pump WG9719820001
HOWO Hydraulic Lock WG1642440101
HOWO Lifting Pump WG9100820025
HOWO Oil Tank Cap AZ9112550213
HOWO Rear Wheel Hub Assembly
HOWO Rear Wheel Hub AZ9231340909
HOWO Steel Cover WG9925520366
HOWO Steel Lug WG9100520034
HOWO STEYR Front Wheel Hub 99000410066
HOWO Support Assy WG9770591021
12 part numbers listed. Send us your part number for a quote within 24 hours.
How to order
Send the part number, the quantity and your destination port or airport. We confirm availability and price within 24 hours on working days, and send photos of the actual part before it leaves the warehouse. Payment by T/T or Western Union; shipping by air express for urgent items and by sea or rail for volume orders.
Related ranges
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