Crankshaft Sachs 50S, High quality crankshaft final inspected and fine calibrated in Sweden.

High quality crankshaft final checked and fine calibrated (aligned) in Sweden. Alignment, (balance between halves, picture 3): max run out = <0,03/side. In weight ratio very well balanced crankshaft for optimal function and very little vibration, especially when used with NTS pistons. Supplied complete with needle bearing for piston pin. Technical data: Needle bearing: 14x18x13 for 14mm piston pin Cone for flywheel: Taper 1:7,5 (input diameter ~14mm) Thread flywheel side: M10x1 Thread transmission side: M12x1,5 Stroke: 44mm Intended for generator: Bosch: 0 212 124 014 (F&S 0283 100 402) 6V 35-5/18W Bosch: 0 212 124 015 (F&S 0283 100 400) 6V 25-4/5W Bosch: 0 212 124 027 (F&S 0283 100 500) 6V 25-4/5W Motoplat: 9600 150 (F&S 0283 123 001) 6V 25-4/5W Motoplat: 9600 166 (F&S 0683 006 004) 6V 35-5/21W NTS: K-4016 Originally fitted as follows: fr.o.m. engine no. 6817 736- (engines with cast iron cylinder) o.m. engine no. 6985 353- (engines with aluminum cylinder) Also replaces crankshaft with orig.nr: 0288 104 100