Crankshaft suitable for Sachs 503 AB-CH 2-speed automatic mopeds / mopeds with the large black cylinder without catalytic converter (up to engine number 11'065'712), spare part number: A2902
Also suitable for the 2nd models of the Sachs 503 ABL CH 2-speed automatic engines (from engine number 9'504'770).
Spare part number: A2901
If you have an ABL engine of the old generation (up to engine number 9'504'769) and the shaft is to be installed, either the clutch basket must be replaced by that of the new model, or various adjustments must be made to the crankshaft and clutch basket. More detailed information and explanations with instructions can be obtained from customer service.
| Manufacturer | Jasil |
| Weight | 875 g |
| Material | Steel |
| Cheek type | standard |
| Crankshaft stroke | 42 mm |
| Connecting rod length center-center | 84 mm |
| Total length of crankpin on clutch side | 101.15 mm |
| Total length crankpin ignition side | 64.1 mm |
| Ø crank webs | 85 mm |
| Thread length | 11 mm |
| Ø Connecting rod eye | 15 mm |
| Thread type | MF10x1 (fine pitch thread) |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (clutch side) | 15 mm |
| Area of application | Standard |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 12 / 15 x 12.8 mm (axe 12) |
| Wide crank webs | 30.3 mm |
| Length 1st paragraph | 19 mm |
| Length 2nd paragraph | 51 mm |
| Ø 1st step (on the coupling side) | 15 mm |
| Ø 2nd shoulder (on the clutch side) | 14 mm |
| Ø 3rd step (on the clutch side) | 8 mm |
| Length of shoulder (ignition side) | 34 mm |
| Number of gears | 2 pcs |
| Alternative version of the Pony OEM number | A2900 |
| Pony OEM number | A2902, A2901 |
| Alternative version of the Sachs OEM number | 0288 115 002, 0288 115 102 |
| Sachs | 503 - ABL , AB |
Ratings
Accessories & related products
swiing® ingenious puller L17 / BO15 / E15 shoulder bearing
Width across flats trigger: 8 mm · Width across flats trigger: 19 mm · Span: 24 mm · Manufacturer: swiing® ingenious parts · Clamping depth: 10 mm · Peel-off tray: BO15 · Peel-off tray: E15 · Peel-off tray: L17 · Area of application: (Dis)assembly tool · Surface: galvanized (blue) · Number of components: 1 pcs · Total length: 120 mm · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Diameter: 24 mm · Diameter: 40.3 mm
CHF 43.90
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Surface: blank · Bearing type: Shoulder bearing · Stock number: BO15 · Width: 10 mm · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Ø inside: 15 mm · Ø outside: 40 mm · Bearing cage: Brass cage ball-guided · Area of application: Standard · Material: Brass · Material: Steel · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
CHF 24.90
SLF BO15 TVP shoulder ball bearing "Special" 15/40/10
Bearing cage: Plastic cage ball-guided · Inner ring width: 10 mm · Manufacturer: SLF · Bearing clearance: CN (standard) · Material: Plastic · Material: Steel · Surface: blank / oiled · Stock number: BO15 · Bearing type: Shoulder bearing · Width: 10 mm · Ø outside: 40 mm · Ø inside: 15 mm · Ball bearing closed: No · Area of application: Standard
CHF 32.90
swiing® revival gasket set | Sachs 503 AB, AC wide wall
Manufacturer: swiing® revival parts · Area of application: Standard · Material: Aluminum · Material: Copper · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Number of components: 21 pcs · Ø outlet inside: 24 mm · Hole spacing outlet: 38.5 mm · Hole pattern [mm]: 56 x 56
CHF 44.90
Explore categories from Engine block
Moped fans also bought
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Surface: blank · Bearing type: Shoulder bearing · Stock number: BO15 · Width: 10 mm · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Ø inside: 15 mm · Ø outside: 40 mm · Bearing cage: Brass cage ball-guided · Area of application: Standard · Material: Brass · Material: Steel · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
CHF 24.90
NSK 6201 ball bearing 12/32/10
Surface: blank · Bearing type: Shoulder bearing · Stock number: 6201 · Width: 10 mm · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Ø inside: 12 mm · Ø outside: 32 mm · Bearing clearance: CM (special/noise-reduced) · Bearing cage: Sheet steel cage ball-guided · Groove ring: No · Area of application: Standard · Material: Steel
CHF 8.50
Shaft seal NBR 14.96x31.5x3.5 Pinion shaft | Sachs 502, 50/2, 503 (A1134)
Place of use: Pinion shaft · Temperature resistance (min.): -30 - 100 °C · Surface: coated · Width: 3.5 mm · Manufacturer: Sachs · Ø inside: 14.96 mm · Ø outside: 31.5 mm · Area of application: Standard · Material: NBR · Pony OEM number: A1134 · Sachs OEM no.: 0230 011 100 · Sachs OEM no.: 0230 011 200
CHF 7.50
Oil seal NBR 15/30/5.5 A crankshaft | Sachs (A4215 & A5602)
Place of use: Crankshaft · Temperature resistance (min.): -30 - 100 °C · Surface: rubberized · Shaft seal type: A - With rubberized outer part / one sealing lip. · Width: 5.5 mm · Manufacturer: Sachs · Ø inside: 15 mm · Ø outside: 30 mm · Material: NBR · Pony OEM number: A5602 · Sachs OEM no.: 0230 111 100
CHF 7.90
Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Temperature resistance (min.): -30 - 100 °C · Shaft seal type: B DUO - With sheet metal outer casing / two sealing lips. · Width: 7 mm · Manufacturer: Sachs · Ø inside: 15 mm · Ø outside: 30 mm · Material: NBR · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
CHF 5.40
swiing® revival gasket set | Sachs 503 AB, AC wide wall
Manufacturer: swiing® revival parts · Area of application: Standard · Material: Aluminum · Material: Copper · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Number of components: 21 pcs · Ø outlet inside: 24 mm · Hole spacing outlet: 38.5 mm · Hole pattern [mm]: 56 x 56
CHF 44.90
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
