| Fig. N o. | Ser No. | Fig./Ser. No. | Part No. | Name of Part | Qty. | U.P(USD) | Weight(kg) |
| 2 | 1 | F2S1 | TY290X.02.143 | Oil filler plug cover | 1 | 0.85 | |
| 2 | 2 | F2S2 | TY290X.02.145 | Air pipe | 1 | 0.56 | |
| 2 | 3 | F2S3 | TY290X.02.142 | Oil filler plug | 1 | 2.25 | |
| 2 | 4 | F2S4 | GB/T5783-M8×20 | Bolt M8×20 | 3 | 0.13 | |
| 2 | 5 | F2S5 | GB/T93-8 | Spring washer 8 | 16 | 0.03 | |
| 2 | 6 | F2S6 | TY290X.02.144 | Strainer screen of oil filler | 8 | 0.35 | |
| 2 | 7 | F2S7 | TY290X.02.146 | Oil filler gasket | 1 | 0.10 | |
| 2 | 8 | F2S8 | TY290X.02.115 | Gear case cover | 1 | 22.50 | |
| 2 | 9 | F2S9 | TY290X.02.116 | Packing of gea case cover | 1 | 1.11 | |
| 2 | 10 | F2S10 | GB/T276-105 | Steel ball bearing 105 | 2 | 2.48 | |
| 2 | 11 | F2S11 | TY290X.02.121 | Hydraulic pressure pump gear | 1 | 6.55 | |
| 2 | 12 | F2S12 | TY290X.02.101 | Cylinder block | 1 | 119.00 | |
| 2 | 13 | F2S13 | TY290X.02.107 | Fore bearing of camshaft | 1 | 2.45 | |
| 2 | 14 | F2S14 | TY290X.02.135 | Fore main bearing | 1 | 3.56 | |
| 2 | 15 | F2S15 | TY290X.02.133 | Alternator active bracket | 1 | 0.68 | |
| 2 | 16 | F2S16 | GB/T2600-SG55×75×12 | Oil seal SG55×75×12 | 1 | 0.59 | |
| 2 | 17 | F2S17 | GB/T5782-M8×60 | Bolt M8×60 | 13 | 0.13 | |
| 2 | 18 | F2S18 | TY290X.02.118 | Oil root cover gasket | 1 | 0.35 | |
| 2 | 19 | F2S19 | TY290X.02.117 | Oil root cover | 1 | 5.24 | |
| 2 | 20 | F2S20 | GB/T5783-M8×55 | Boit M8×55 | 16 | 0.13 | |
| 2 | 21 | F2S21 | TY290X.02.119 | Oil drain plug | 1 | 0.40 | |
| 2 | 22 | F2S22 | TY290X.02.120 | Oil drain plug gasket | 1 | 0.10 | |
| 2 | 23 | F2S23 | TY290X.02.149 | Gasketing for oil strainer assembly | 1 | 0.18 | |
| 2 | 24 | F2S24 | TY290X.02.014 | Oil pressure assembly | 1 | 2.25 | |
| 2 | 25 | F2S25 | CY-412 | Oil pressure feel plug | 1 | 2.93 | |
| 2 | 26 | F2S26 | CA-10 | Water drain cock | 1 | 1.85 | |
| 2 | 27 | F2S27 | GB/T65-M6×10 | Bolt M6×10 | 2 | 0.08 | |
| 2 | 28 | F2S28 | TY290X.02.134 | Timing gear check hole cover | 1 | 0.28 | |
| 2 | 29 | F2S29 | TY290X.02.138 | Lower thrust for crankshaft | 2 | 2.84 | |
| 2 | 30 | F2S30 | TY290X.02.139 | Middle bearing shell | 1 | 2.03 | |
| 2 | 31 | F2S31 | TY290X.02.103 | Lower middle bearing seat | 1 | 23.13 | |
| 2 | 32 | F2S32 | TY290X.02.108 | Gasketing for rear bearing seat | 1 | 0.45 | |
| 2 | 33 | F2S33 | TY290X.02.106 | Rear bearing seat | 2 | 12.25 | |
| 2 | 34 | F2S34 | GB/T93-10 | Spring washer 10 | 7 | 0.03 | |
| 2 | 35 | F2S35 | GB/T5783-M10×25 | Bolt M10×25 | 7 | 0.13 | |
| 2 | 36 | F2S36 | JB/T2600-SG75×95×12 | Oil seal SG75×95×12 | 1 | 0.98 | |
| 2 | 37 | F2S37 | TY290X.04.124 | Resist oil ring | 1 | 0.79 | |
| 2 | 38 | F2S38 | TY290X.02.136 | Rear main bearing | 1 | 3.55 | |
| 2 | 39 | F2S39 | TY290X.02.137 | Upper thrust for crank shaft | 2 | ||
| 2 | 40 | F2S40 | TY290X.02.102 | Upper middle bearing seat | 1 | ||
| 2 | 41 | F2S41 | TY290X.02.105 | Middle bearing bolt | 4 | 0.79 | |
| 2 | 42 | F2S42 | TY290X.02.104 | Middle bearing locate ring | 2 | 0.31 | |
| 2 | 43 | F2S43 | GB/T1235-10×1.9 | O-ring 10×1.9 | 1 | 0.23 | |
| 2 | 44 | F2S44 | TY290X.02.017 | Oil dipstick | 1 | 0.70 | |
| 2 | 45 | F2S45 | TY290X.02.140 | Cylinder head gasket | 1(1) | 2.61 | |
| 2 | 46 | F2S46 | TY290X.02.126 | Cylinder head stud(long) | 8 | 0.90 | |
| 2 | 47 | F2S47 | TY290X.02.129 | Washer | 10 | 0.10 | |
| 2 | 48 | F2S48 | TY290X.02.128 | Cylinder head nut | 10 | 0.24 | |
| 2 | 49 | F2S49 | TY290X.02.113 | Cylinder line | 2(2) | 8.55 | |
| 2 | 50 | F2S50 | TY290X.02.114 | Cylinder line water seal ring | 4(4) | 0.18 | |
| 2 | 51 | F2S51 | TY290X.02.127 | Cylinder head stud(short) | 2 | 0.90 | |
| 2 | 52 | F2S52 | TY290X.02.132 | Alternator bracket hold | 1 | 0.85 | |
| 2 | 53 | F2S53 | GB/T5783-M8×16 | Bolt M8×16 | 8 | 0.13 | |
| 2 | 54 | F2S54 | TY290X.02.130 | Push rod chamber cover | 1 | 5.25 | |
| 2 | 55 | F2S55 | TY290X.02.131 | Push rod chamber cover packing | 1 | 0.44 | |