Crankshaft Hercules Prima GT GX Supra Sachs 506 engine 14mm bolt bearing SKF seal Pronto Presto

Find the perfect spare parts for your Hercules here!

Hercules! A byword for quality from Bavaria. Founded by Carl Marschütz in 1886, the company produced exclusively bicycles until 1928. The production of light motorcycles up to 200 ccm³ was worthwhile again due to the abolition of the driving licence and tax liability. Due to the close cooperation with Fichtel & Sachs in the bicycle segment, F&S engines were used for mopeds, mokicks and mopeds.

This crankshaft set is suitable for Hercules models Prima GT, GX and Supra with the Sachs 506 engine. The set includes all spare parts needed to replace the crankshaft. Often the original crankshaft of the above mentioned models has too much clearance after a mileage of approx. 10.000 kilometers, which can lead to piston seizure. Therefore the crankshaft should be checked and replaced if necessary.

Decide now for your new tuning or spare part!

TECHNICAL DATA:
- Crankshaft for 14 mm piston pin
- crankshaft bearing: 6203 C4 (17 x 40 x 12 mm) // open
- shaft sealing ring: 17 x 40 x 7 mm
- shaft sealing ring: 17 x 35 x 7 mm
- Woodruff key: 3 x 3,7 mm
- cylinder base gasket: 0,5 mm

SCOPE OF DELIVERY:
✔ 1x crankshaft
✔ 2x ball bearing 6203 C4
✔ 1x shaft seal 17x40x7
✔ 1x shaft seal 17x35x7
✔ 1x Woodruff key
✔ 1x cylinder base gasket