| Item | Material NO. | Description | Part No. | Qty. | Reamrks |
|---|---|---|---|---|---|
| Cylinder head assy | 4RTF010000 | 1 | |||
| Cylinder head with valve assembly | 4R0101-HJ | 1 | |||
| Rocker shaft assembly | 4R010200 | 1 | |||
| Valve rotocap assembly | R01300Y | 4 | |||
| Rocker arm assembly | R010250 | 8 | |||
| 1 | SP113829 | Screw plug Z 3/8″ | LR010209 | 2 | |
| 2 | SP113800 | Rocker shaft | 4R010201 | 1 | |
| 3 | Bolt M10*85 | GB 22-76·8·8-Zn·D | 4 | ||
| 4 | Washer 10 | GB 848-76-Zn·D | 8 | ||
| 5 | Nut M10 | GB 54-76-Zn·D | 8 | ||
| 6 | SP113859 | Adjusting screw,rocker arm | R010208 | 8 | |
| 7 | Nut M10 | GB 923-76-Zn·D | 4 | ||
| 8 | SP113848 | Rubber sealing ring | R010017 | 4 | |
| 9 | Nut M10 | GB 52-76-Zn·D | 4 | ||
| 10 | SP113846 | Stud,rocker shaft seat | R010016 | 4 | |
| 11 | Screw M6*16 | GB 75-76 | 1 | ||
| 12 | Nut M6 | GB 52-76-Zn·D | 1 | ||
| 13 | SP113857 | Seat,rocker shaft(oil feed) | R010205 | 1 | |
| 14 | SP113854 | Spring,rocker shaft | R010202 | 3 | |
| 15 | Seat,rocker shaft | R010206 | 3 | ||
| 16 | SP113856 | Washer,rocker shaft | R010204 | 2 | |
| 17 | SP113855 | Spring,rocker shaft end | R010203 | 2 | |
| 18 | Retaining ring 25 | GB 894-76 | 2 | ||
| 19 | SP113862 | Bush,rocker arm | R010252A | 8 | |
| 20 | SP104158 | Valve cap | R010006 | 8 | |
| 21 | SP100553 | Valve collet | R010005 | 16 | |
| 22 | SP113842 | Retainer,valve spring | R010004Y | 8 | |
| 23 | SP113851 | Oil hood,valve | R010019Y | 4 | |
| 24 | SP113864 | Upper seat,valve rotocap | R010301Y | 4 | |
| 25 | SP113865 | Thrust washer,valve rotocap spring | R010302 | 4 | |
| 26 | SP113867 | Spring,valve rotocap | R010304 | 4 | |
| 27 | SP113866 | Lower seat,valve rotocap | R010303 | 4 | |
| 28 | SP113845 | Spacer,inlet valve spring | R010015Y | 4 | |
| 29 | SP115443 | Rocker arm | R010251 | 8 | |
| 30 | SP113828 | Valve spring | R010003Y | 8 | |
| 31 | Bolt,cylinder head | R010007A-1 | 18 | Including gasket | |
| 32 | SP113844 | Washer,cylinder head bolt | R010012 | 18 | Not For Sale |
| 33 | Nut M8 | GB 52-76-Zn·D | 4 | ||
| 34 | Spherical washer 8 | GB 849-76-Zn·D | 4 | ||
| 35 | SP113850 | Stud,clamp plate | R010018 | 4 | |
| 36 | SP113843 | Clamp plate,injector | R010008 | 4 | |
| 37 | SP113888 | Cover,cap,side water outlet | RT010021 | 1 | |
| 38 | SP113819 | Gasket,thermostat | 6RTⅢ530004 | 1 | |
| 39 | Screw plug 1/2″ | YTQ 021.1-87 | 1 | ||
| 40 | Bolt M10*20 | GB 21-76-Zn·D | 8 | ||
| 41 | Spring washer 10 | GB 93-76 | 8 | ||
| 42 | Cylinder head mechanical assembly | 4R010100Y | 1 | ||
| 42.1 | SP109107 | Cylinder head | 4R010101 | 1 | |
| 42.2 | SP113853 | Bowl plug 10 | R010107 | 4 | |
| 42.3 | SP109110 | Valve guide | R010104 | 8 | |
| 42.4 | Bowl plug 24 | R010108 | 4 | ||
| 42.5 | SP113852 | Bowl plug 42 | R010105 | 1 | |
| 42.6 | SP104159 | Seat ring,inlet valve | R010102Y | 4 | |
| 42.7 | SP104160 | Seat ring,exhaust valve | R010103 | 4 | |
| 42.8 | SP110906 | Bowl plug 35 | R010106 | 3 | |
| 43 | Gasket,thermostat | LR4110.010011A | 1 | For model 108,105 | |
| 43.1 | Gasket,thermostat | RW4110.010011 | 1 | For model 110 | |
| 44 | SP109109 | Inlet valve | R010001Y | 1 | |
| 45 | SP107092 | Exhaust valve | R010002 | 1 | |
| 46 | SP111761 | Gasket water return adaptor | R010013 | 1 | |
| 47 | Cover,water return hole | 6RTⅢ010026 | 1 | ||
| 48 | Hoisting ear | R010009 | 2 | ||
| 49 | Injector Sleeve | LR010109 | 4 | ||
| 50 | Injector stud bolt | LR010111 | 4 | ||
| 51 | Water Outlet Gasket(Front) | R010024 | 1 | ||
| 52 | Water Outlet Cover(Front) | 4R010023FE | 1 |