Working on KAMAZ drivetrain or chassis parts, you will eventually need 5320-2402110-10 — the Drive pinion —. Here is everything the catalogue says about it, plus field notes.
What the drive pinion — does
Drive cylindrical gear (pinion) of the KAMAZ rear-axle final drive, 13 teeth. It forms a cylindrical gear pair with the driven gear 5320-2402120-10 (Z=49), setting the reduction ratio of the axle. The teeth are case-hardened to a depth of 1.2–1.6 mm reaching up to 65 HRC and strengthened by shot peening. Guaranteed service life is 350,000 km.
Specifications
| Property | Value |
|---|---|
| Part number | 5320-2402110-10 |
| Name | Drive pinion — |
| Brand | KAMAZ |
| Group | Rear axle final drive |
| Number of teeth | 13 |
| Assembly diagrams | Appears on 16 drawings |
Which trucks does 5320-2402110-10 fit?
- KAMAZ-43114
- KAMAZ-43118
- KAMAZ-5320
- KAMAZ-53212
Before you order
- Match the full catalogue number 5320-2402110-10 against your vehicle's parts book or the old part — suffixes matter.
- Gears and splined parts wear in as matched sets — mixing worn and new parts shortens the life of both.
- Check mating parts (bearings, washers, seals) at the same time; they usually share the failure.
- 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:
5320-2402110-10 Drive pinion — — 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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