Price discounts for "Carbon brush KM"
| Parameters | Quantity | Discount |
| KM RS-50 4.5 x 4.5 x 7/8 | 10 | 3% |
| KM RS-100 6 x 8 x 13/15 | 10 | 3% |
| KM FX 6 x 10 x 13/15 | 10 | 3% |
| KM FX Japan 6 x 10 x 13/15 | 10 | 3% |
| KM GX 8 x 16 x 15/17 | 10 | 3% |
| KM GX/FX 6 x 12 x 15/17 | 10 | 3% |
| KM RS-50 4.5 x 4.5 x 7/8 | 20 | 5% |
| KM RS-100 6 x 8 x 13/15 | 20 | 5% |
| KM FX 6 x 10 x 13/15 | 20 | 5% |
| KM FX Japan 6 x 10 x 13/15 | 20 | 5% |
| KM GX 8 x 16 x 15/17 | 20 | 5% |
| KM GX/FX 6 x 12 x 15/17 | 20 | 5% |
