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

Hardness [Shore]	70 Shore
Material	NBR
Ø inside	6.75 mm
Ø outside	10.31 mm
Cord thickness	1.78 mm
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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