Fig. No. Ser No. Fig./Ser. NO. Part   No. Name of Part Qty. U.P(USD) Weight(kg)
4 1 F4S1 TY290X.04.120 Flywheel 1 36.38
4 2 F4S2 TY290X.04.121 Gear ring 1 19.13
4 3 F4S3 GB/T119-A10×16 Cylindrical pin A10×16 1 0.06
4 4 F4S4 TY290X.04.101 Crank shaft 1 53.75
4 5 F4S5 GB/T1096-10×45 Flat key 10×45 1 0.44
4 6 F4S6 TY290X.04.102 Crank shaft gear 1 9.00
4 7 F4S7 TY290X.04.104 Oil throwing ring 1 1.90
4 8 F4S8 TY290X.04.103 Crank shaft pulley 1 7.09
4 9 F4S9 TY290X.04.106 Starting catch washer 1 0.06
4 10 F4S10 TY290X.04.105 Starting catch 1 1.79
4 11 F4S11 TY290X.04.012 Built-up oil ring 2 2.70(11-13)
4 12 F4S12 TY290X.04.110 Compression ring(2) 2
4 13 F4S13 TY290X.04.109 Compression ring(1) 2
4 14 F4S14 TY290X.04.107A Piston 2 8.19
4 15 F4S15 GB/T893.1-32 Circlip for hole 32 4 0.23
4 16 F4S16 TY290X.04.116 Connecting rod bush 2 1.46
4 17 F4S17 TY290X.04.114 Connecting rod 2 17.50
4 18 F4S18 TY290X.04.107 Connecting rod shell 4 1.88
4 19 F4S19 TY290X.04.115 Connecting rod cap 2 2.81
4 20 F4S20 TY290X.04.108 Piston pin 2 1.98
4 21 F4S21 TY290X.04.119-1 Connecting rod nut 2 0.24
4 22 F4S22 TY290X.04.122 Flywheel bolt 5 0.74
4 23 F4S23 TY290X.04.118 Connecting rod bolt 4 0.81