MADE IN VIETNAM
TBP-6710004
420 × 160 mm Brake Drum
INTERCHANGE WITH: WG9112440001
Specifically designed for HOWO heavy trucks, this brake drum ensures maximum durability and optimal braking performance. Direct replacement for HOWO rear axle drum WG9112440001, crafted from high-quality cast iron for reliable operation.
420 mmDIAMETER
160 mmWIDTH
95 lbWEIGHT
G3500GRAY IRON
Technical data sheet
TBP-6710004 · REV 03/2026DIMENSIONS
Overall depth16 in
Brake surface dia42 in
Pilot diameter24 in
Bolt circle · holes30.5 in · 10
MaterialG3500 (ASTM A48 CL35 eq)
Hardness187–241 HB
Weight95 lb
FITMENTS
- HOWO rear drive axle (WG9112 series)
- Sinotruk HOWO standard tractor
- HOWO 6×4 long-haul configurations
Why this drum
Direct OEM replacement for HOWO WG9112440001
420 mm bore with precision-machined brake surface
Vietnam origin, zero anti-dumping duty to the US
Meets or exceeds OEM strength and performance standards
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