JASIL crankshaft ORIGINAL (L17 bearing 17mm) for Sachs 50/3 50/4 engine // Hercules Prima G3 Lastboy R50S
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- Item no: 6030056
- EAN: 5605822003663
- Manufacturer: JASIL - Top Racing
- Manufacturer no.: 6030056
Hercules Prima G3 (1978-1987)
Hercules LASTBOY (1965-)
Hercules R 50 S (1961-1974)
Sachs 50/3 MLA
Sachs 50/3 MLA /3 MLKB
Sachs 50/3 MLKA
Sachs 50/3 MLKA X
Sachs 50/3 LKH
Sachs 50/3 LKH NL
Sachs 50/3 C
Sachs 50/3 C NL
Sachs 50/3 D
Sachs 50/3 MAKF
Sachs 50/3 MAKF SF
Sachs 50/3 MAKF X
Sachs 50/3 KF
Sachs 50/3 KF S
Sachs 50/3 BKF
Sachs 50/3 BKF S
Sachs 50/3 MLFB
Sachs 50/3 LFH
Sachs 50/3 LFS
Sachs 50/4 CF
Sachs 50/4 CF NL
Sachs 50/4 DF
Sachs 50 /4 DF MLFB
Sachs 50/4 MLKA X
Sachs 50/4 LKS
Sachs 50/4 LKH
Product type: | Crankshaft |
Dimension B (shaft diameter on coupling side): | 17 mm |
Crankshaft type: | Half cheek crankshaft |
Dimension F (length of crankshaft stub on clutch side): | 34.5 mm |
Tuning & Styling Part: | No |
Vintage part: | Yes |
Dimensions needle bearing piston pin: | 12x15x15 mm |
Dimension C (stroke pin offset = half stroke): | 21 mm |
Dimension J (thread on coupling side): | M10 x 1 right-hand thread |
Crankshaft stroke: | 42 mm |
Dimension G (width of crank webs): | 30.1 mm |
Surface finish: | Matt |
matching piston pin: | 12 mm |
OE/OEM reference number(s): | Jasil - Top Racing 6 030 056, 0286 203 100, 0286 203 000, 0286203000, 0286203100 |
GTIN: | 5605822003663 |
Dimension D (connecting rod length): | 85 mm |
Dimension H (top diameter of connecting rod eye): | 15 mm |
Dimension A (shaft diameter on alternator side): | 17 mm |
Scope of delivery: | Crankshaft + needle bearing |
Dimension E (length of crankshaft stub on alternator side): | 56 mm |
Dimension I (thread on alternator side): | M10 x 1 right-hand thread |
Color: | Grey |
Scope of delivery: | 1x crankshaft |
Manufacturer number: | 6030056 |
Country and region of manufacture: | Portugal |
Type of motorcycle: | Moped & Mokick |
Offer package: | Yes |
Description of the package content: | Crankshaft incl. needle bearing |
Manufacturer warranty: | 2 years |
Weight: | not specified |
Material: | Cast iron |
Type: | Original |
J. Antonio da Silva
Parque Industrial de Adaúfe Lote I-6
4701-853 Braga PRT
Web page https://www.jasil.com/
Email: info@jasil.com

Top Racing is a brand of the Portuguese company Jasil, founded in 1950 as a metalworking company and increasingly involved in the two-wheeler sector since the end of the 20th century. Top Racing products are designed primarily for use in racing. Top Racing manufactures a wide range of products for scooters, motorcycles and mopeds. Best known are the high quality crankshafts in the significant black and yellow boxes.