Fuel-resistant 6.75x1.78 mm sealing ring (O-ring) made of NBR for the clutch shaft on your moped / moped with Sachs 504, 505 and 535 engine.

This O-ring is suitable for Hercules Prima M, 3, 5 and Optima models, among others.

Original Pony spare part number: U5186, A1890
Original Sachs spare part number: 1950 024 000

The set includes the following fixed parts:

Universal

O-ring 6.75 x 1.78 mm NBR black

34487

Material: NBR · Ø inside: 6.75 mm · Ø outside: 10.31 mm · Cord thickness: 1.78 mm · Hardness [Shore]: 78 Shore

Details

Material	NBR
Ø inside	6.75 mm
Ø outside	10.31 mm
Cord thickness	1.78 mm
Hardness [Shore]	70 Shore
Pony OEM number	U5186, A1890
Sachs OEM no.	1950 024 000

Suitable for the following models

Sachs

504 (without pedal shaft)

505 (with pedal shaft) - 2A (HG), 2B (HG)

535

Hercules

Great - 3, 5, Optima

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