The Brake drum 4320X-3501070 is one of those URAL parts that looks simple until you have to order the right one. Specs, fitment and buyer notes below.
What the brake drum does
Service brake drum for Ural trucks, smooth, without a machined groove, for the cast brake backing plate. Its working (inner) diameter is 420 mm with a 120 mm lining width, and it weighs 34.2 kg. It mounts on the wheel hubs and takes the force of the brake shoes.
Specifications
| Property | Value |
|---|---|
| Part number | 4320X-3501070 |
| Name | Brake drum |
| Brand | URAL |
| Group | Brake shoe friction lining |
| Weight | 34.2 kg |
| Diameter, mm | 420 mm |
| Assembly diagrams | Appears on 39 drawings |
Which trucks does 4320X-3501070 fit?
- Ural-4320
- Ural-5323
- Ural-5557
Before you order
- Match the full catalogue number 4320X-3501070 against your vehicle's parts book or the old part — suffixes matter.
- Brake drums work in pairs per axle — replace both sides together to keep braking balanced.
- Check for heat checks, scoring and cracks; measure the inner diameter against the wear limit before reuse.
- For wholesale orders, these parts ship most efficiently as mixed pallets combined with other items.
Where to look it up
Full specifications, fitment details and assembly-diagram positions are on the part page:
4320X-3501070 Brake drum — kamaz-parts.com
The catalogue covers 87,000+ KAMAZ, URAL, MAZ, MTZ and TATRA part numbers organized by the original OEM drawing structure (brand → model → assembly group → position table), so you can verify any number against the actual assembly drawing before ordering. Wholesale inquiries go straight from the part page — mixed pallets welcome, export paperwork included.
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