Figure E13: Mainshaft, Countershaft
ST50Y-1
| NUMBER | PART NO. | DESCRIPTION | QTY USED |
| 1 | AB-E13-1-01.06.02.02 | MAINSHAFT | 1 |
| 5 | AB-E13-5-07.06.02.03 | GEAR MAINSHAFT, (SECOND) | 1 |
| 7 | AB-E13-7-07.06.02.04 | GEAR MAINSHAFT, (THIRD) | 1 |
| 9 | AB-E13-9-07.06.02.05 | GEAR MAINSHAFT, (FOURTH) | 1 |
| 18 | AB-E13-18-01.06.01.03 | WASHER, SPLINE (17mm) | 2 |
| 20 | AB-E13-20-01.06.01.06 | CIR-CLIP (17mm) | 2 |
| 2 | AB-E13-2-07.06.01.05 | COUNTERSHAFT | 1 |
| 3 | AB-E13-3-07.06.01.02 | GEAR, COUNTERSHAFT (LOW) | 1 |
| 4 | AB-E13-4-07.06.01.01 | COLLAR (20¡Á9) | 1 |
| 6 | AB-E13-6-07.06.01.04 | GEAR, COUNTERSHAFT (SECOND) | 1 |
| 8 | AB-E13-8-07.06.01.08 | GEAR, COUNTERSHAFT (THIRD) | 1 |
| 10 | AB-E13-10-07.06.01.10 | GEAR, COUNTERSHAFT (FOURTH) | 1 |
| 16 | AB-E13-16-07.06.01.13 | WASHER, THRUST (17mm) | 1 |
| 17 | AB-E13-17-07.06.01.07 | WASHER SPLINE (20mm) | 1 |
| 19 | AB-E13-19-07.06.01.07 | WASHER SPLINE (20mm) | 2 |
| 21 | AB-E13-21-07.06.01.06 | CIR-CLIP (20mm) | 2 |
| 11 | AB-E13-11-1-01.06.00.01-1 | PRIMARY DRIVE SPROCKET (50CC,Z=13) | 1 |
| 12 | AB-E13-12-01.06.00.02 | PLATE, PRIMARY DRIVE SPROCKET | 1 |
| 13 | AB-E13-13-07.06.01.14 | COLLAR | 1 |
| 14 | AB-E13-14-07.06.01.11 | SPRING | 1 |
| 15 | AB-E13-15-07.06.01.12 | STOPPER | 1 |
| 22 | AB-E13-22-01.04.14.00 | OIL SEAL (17¡Á29¡Á5) | 1 |
| 23 | AB-E13-23-GB5782-86 | BOLT HEX (6¡Á8) | 2 |
| 24 | AB-E13-24-GB276-82 | BEARING (6001) | 1 |
| 25 | AB-E13-25-GB276-82 | BEARING (6201) | 1 |
| 26 | AB-E13-26-GB276-82 | BEARING (6203) | 2 |
Our motorcycle & ATV parts can be crosovered with many Motorcycles ATVs which made in China, such as Skyteam, Lontin, Loncin, United Motors, UM, ATV for less, and muddy motors, etc. 50cc, 75cc, 110cc, 125cc, 150cc, 200cc, 300cc.