| Item | Material No. | Part Name | Part No. | Qty | Remarks |
| Cylinder block assy | 4RAT·020000 | 1 | |||
| 1 | Cylinder block mechanical assembly | 4RAT020100 | 1 | ||
| Cylinder block mechanical assembly | 4RAT3·020100 | 1 | |||
| 1.1 | SP107093 | Camshaft front bearing | R020106 | 1 | |
| 1.2-1 | Cylinder block | 4RBAQ 020100-1FE | 1 | ||
| 1.2-2 | Cylinder block | 4RBAT.020100-1FEZ | 1 | For models 108 and 105 | |
| 1.2-3 | Cylinder block | RW4110Q.020101 | 1 | Dry body, for model 110 | |
| 1.3 | Bowl plug φ50 | R020108 | 1 | ||
| 1.4 | SP109111 | Camshaft bearing | R020107 | 4 | |
| 1.5 | Plug 60 | Q/SB144-64 | 1 | ||
| 1.6 | SP111758 | Cap,rear main bearing | LR020111 | 1 | Not for sale because it's made as part of the whole system |
| 1.7 | SP111764 | Washer,main bearing bolt | R020105 | 10 | |
| 1.8 | SP111763 | Bolt,main bearing | R020104 | 10 | |
| 1.9 | SP111757 | Cap,locating main bearing | LR020103 | 1 | Not for sale because it's made as part of the whole system |
| 1.1 | SP111756 | Main bearing cap | LR020102 | 3 | Not for sale because it's made as part of the whole system |
| 1.11 | Screw plug Z 1/8″ | YTQ 021.1-87 | 4 | ||
| 2 | SP113870 | Dowel,cylinder block upper front face | R020023 | 1 | |
| 3 | SP113802 | Gasket,push rod chamber cover | 4R020009 | 1 | |
| 4 | SP113801 | Cover,front push rod chamber | 4R020008A | 1 | |
| 5 | SP113848 | Sealing washer | R010017 | 4 | |
| 6 | Nut 10 | GB 923-76-Zn·D | 4 | ||
| 7 | SP113868 | Stud,push rod chamber cover | R020011 | 4 | |
| 8 | SP113869 | Dowel.cylinder block top face | R020021 | 3 | |
| 9 | SP113833 | Drain pipe assembly,crankcase ventilation | LR020300 | 1 | |
| 10月1日 | Cylinder liner | RAZ1.020001 | 4 | For Model 105 | |
| 10月2日 | Cylinder liner | RBA.020001 | 4 | For Model 108 | |
| 10月3日 | Cylinder liner | RW110.020001 | 4 | For dry-type body model 110 | |
| 11 | Sealing ring,cylinder liner | RA020002/3 | 12 | ||
| 12 | Hollow dowel,cylinder block rear face | R020015 | 2 | ||
| 13 | Nozzle,rear oil sealing | R020004 | 1 | ||
| 14 | Drain cock assy,radiator | LR020400 | 1 | ||
| 14.1 | Clamp | LR020402A | 1 | ||
| 14.2 | Handle | LR020401 | 1 | ||
| 14.3 | Water Valve | LR020450 | 1 | ||
| 14.4 | Cotter pin 2.5×20 | GB 91-86 | 1 | ||
| 15 | SP109121 | Thrust shell(top/bottom),main bearing | LR020043 | 1 Set | |
| SP115468 | Thrust shell(top/bottom),main bearing | LR020044 | 1 Set | ||
| 16 | Drain tube,main oil passage relief valve | R020012 | 1 | ||
| 17 | SP109120 | Bottom shell,main bearing | R020041 | 4 Set | |
| SP115466 | Bottom shell,main bearing | R020042 | 4 Set | ||
| 18 | Dowel,cylinder block bottom face | R020027 | 2 | Not for sale | |
| 19 | SP113829 | Screw plug Z 3/8″ | LR010209 | 2 | |
| 20 | SP111762 | Casket,feeding water adaptor | R020017 | 1 | |
| 21 | Cover plate | 6RTⅢ020028 | 1 | Please choose the installation according to your needs | |
| 22 | SP111759 | Feeding water adaptor,oil cooler | LR020200 | 1 | Please choose the installation according to your needs |
| 23 | Spring washer 10 | GB 93-76 | 4 | ||
| 24 | Bolt M10×25 | GB 21-76-Zn·D | 4 | ||
| 25 | Connector,oil pressure sensor | 6RQ2020031 | 1 | ||
| 26 | Piston Cooling Nozzle | RW020200 | 4 | ||
| 27 | Nozzle bolt | RW020003 | 4 | ||
| 28 | Gasket | 6RAZL.020006 | 4 | ||
| 29 | Spring washer | BⅡ-049 | 4 |