... for CY4102/4100 engine. 2.good price with original quality. 3.engine suitable for JAC,DONGFENG, 4100QB-05-001- ... 05-0124102QB-01-009Main bearing lower shells,1,24102QB-01-007Main bearing lower shells,2,3,6GB278-82Ball bearing 60203-2ZGB119-86Straight pin ... flywheel4102QB-01-010Crankshaft thrust washer4102QB-01-006Main bearing upper shells,2,3,64102QB-01-008Main bearing upper shells,1,2GB1096-76Flat key ...