
B10 corrugated washer / cooled spring washer 10x21x1 made of black tempered spring steel for universal use, including on your moped, moped and small motorcycle with Sachs 503, 502, 50/2, 50/3, 50/4 engine.
Norm: 137B B10
Price per piece.
You can find more washers and nuts in the accessories section.
Original Pony spare part number: A1640
| Material | Steel |
| Surface | blank |
| Ø outside | 21 mm |
| Ø inside | 10.5 mm |
| Thread size | M10 |
| Nominal diameter (thread) | 10 mm |
| Thickness | 1 mm |
| Pony OEM number | A1640 |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 50/3 50/4 - MLFB (2.6 PS) , LKH (4.5 PS) 50/5 503 - AAL , ABL , 2AL / 2BL , AB , AC , ADV 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) 508 - 1 A 535 502 1A / 1B (torpedo) |
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