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81.50803.0031 / 1387439 Brake Disc
81.50803.0031 / 1387439 is the 432 mm European workhorse brake disc for MAN and DAF trucks — a core rotor in EU truck service.
MAN and DAF hold major shares of the EU heavy truck fleet — the 432 mm rotor is a staple stock item.
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Specifications
| Model | 81.50803.0031 / 1387439 |
| Category | Brake Disc |
| Dimensions | Ø432 mm, height 45 mm, weight 25.2 kg |
| FOB Price | $25 – 50 / pc |
| EU Retail | €29 – 42 |
| MOQ | 100 sets |
| Certification | ECE R90, IATF 16949 |
| Vehicle Application | MAN trucks, DAF trucks (432 mm front/rear axle) |
FAQ
Why is FOB higher than EU retail here?
The €29–42 figure is distributor/wholesale level; SAITE FOB $25–50 gives importers a healthy margin even after freight and duty.
Both MAN and DAF fitments?
Yes — same 432×45 mm geometry covers MAN 81.50803.0031 and DAF 1387439 applications.
Send your WVA / OE number for exact cross-reference
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