MADE IN VIETNAM
TBP-6710001
420 × 200 mm Brake Drum
INTERCHANGE WITH: TT3353WU-3502075
Specifically designed for Chenglong heavy trucks, this brake drum ensures maximum durability and optimal braking performance. Direct replacement for rear axle drum TT3353WU-3502075, crafted from high-quality cast iron for reliable and safe operation in long-haul and heavy-haul applications.
420 mmDIAMETER
200 mmWIDTH
130 lbWEIGHT
G3500GRAY IRON
Technical data sheet
TBP-6710001 · REV 03/2026DIMENSIONS
Overall depth20 in
Brake surface dia42 in
Pilot diameter24 in
Bolt circle · holes30.5 in · 10
MaterialG3500 (ASTM A48 CL35 eq)
Hardness207–255 HB
Weight130 lb
FITMENTS
- Chenglong H7 heavy tractor
- Chenglong M7 long-haul
- Liuqi Chenglong TT3353 dump truck
Why this drum
Aftermarket replacement interchanging with Chenglong TT3353WU-3502075
420 mm brake surface for Class 12 heavy operations
Vietnam origin — not subject to the US AD/CVD orders on brake drums
G3500 gray iron cast to SAE J431 material specification
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