01 Engine & Radiator Installation-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | parts Name | Drawing No. | Qty. |
| 1 | Bolt M20×2×135-10.9-Zn.D | GB/T5785-2000 | 2 |
| 2 | Washer | ZL50F.01.1-1 | 4 |
| 3 | Buffer rubber washer | ZL30- Ⅱ.01.1 | 2 |
| 4 | Washer 20 | GB/T97.1-1985 | 2 |
| 5 | Nut M20×2 | GB/T889.2-2000 | 2 |
| 6 | Engine & accessory | WD615 G220 | 1 |
| 7 | Bolt M12×40-Zn.D | GB/T5783-2000 | 6 |
| 8 | Washer 12-Zn.D | GB/T93-1987 | 6 |
| 9 | Washer 12-Zn.D | GB/T97.1-1985 | 6 |
| 10 | Radiator assy | ZL50F.01.2 | 1 |
02 Throttle Control Device-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | parts Name | Drawing No. | Qty. |
| 1 | Bolt M6×25-Zn.D | GB/T5783-2000 | 3 |
| 2 | Washer 6-Zn.D | GB/T93-1987 | 3 |
| 3 | Washer 6-140HV-Zn.D | GB/T97.1-1985 | 3 |
| 4 | Throttle pedal assy | ZL50F.20.2 | 1 |
| 5 | Throttle soft shaft assembly | ZL50F.20.1 | 1 |
03 Torque Converter & Gearbox Assy-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Torque converter | 402200 | 1 |
| 2 | Retaining ring 90 | GB 894.1-1986 | 2 |
| 3 | Ball bearing 502 ( 50x90x20 ) | GB 277-89 | 2 |
| 4 | Turning pump drive gear | 403056 | 1 |
| 5 | Key 14x35 | GB 1096-1979 | 1 |
| 6 | Turning pump drive gear shaft | 403055xt | 1 |
| 7 | Gearbox | 403000 | 1 |
| 8 | Shaft gear | 403610A | 1 |
| 9 | Ballbearing 112 ( 60x95x18 ) | GB 276-1989 | 1 |
| 10 | Pin A10x30 | GB 119-1986 | 1 |
04 (I) Hydraulic Torque Converter-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Paper washer | 402211 | 1 module |
| 2 | Bolt M12x30 | GB 5782-86 | 6 |
| 3 | Washer 12 | GB 93-87 | 36 |
| 4 | Elasticity board S=1.0 | 402202 | 2 |
| 5 | Round washer | 402210 | 1 |
| 6 | Washer | 402201 | 6 |
| 7 | Double-head bolt | 402237 | 12 |
| 8 | Washer 10 | GB 93-87 | 20 |
| 9 | Nut M10x1 | GB 6171-86 | 12 |
| 10 | Cover wheel | 402203 | 1 |
| 11 | 0 sealing ring | 402236 | 1 |
| 12 | Bearing 210 ( 90x50x20 ) | GB 276-89 | 1 |
| 13 | 1st turbo cover | 402207 | 1 |
| 14 | Elasticity pin | 402208 | 9 |
| 15 | 1st turbo cover | 402206 | 1 |
| 16 | Rivet 8x16 | GB 869-86 | 12 |
| 17 | Bearing 113 ( 100x65x18 ) | GB 276-89 | 1 |
| 18 | Retaing ring 50 | GB 8931-1986 | 1 |
| 19 | Washer | 402238 | 1 module |
| 20 | 2nd turbo | 402212-213 | 1 |
| 21 | 1st turbo | 402209 | 1 |
| 22 | Retaining ring 80 | GB 894.1-86 | 1 |
| 23 | Guiding wheel | 402217 | 1 |
| 24 | Guiding oil ring | 402225 | 1 |
| 25 | Bolt M8x30 | GB 5783-1986 | 14 |
| 26 | Defending looseness washer | 402218 | 6 |
| 27 | Pressuring board | 402226 | 1 |
| 28 | Adjusting washer | 402224 | 1 module |
| 29 | Pump wheel | 402227 | 1 |
| 30 | Washer 8 | GB 98-87 | 36 |
| 31 | Bolt M8x35 | GB 5782-86 | 24 |
| 32 | Nut M8 | GB 6170-86 | 24 |
| 33 | Bearing 117 ( 130x85x22 ) | GB 276-89 | 2 |
| 34 | Gear | 402220 | 1 |
| 35 | Sealing ring | 402221 | 1 |
| 36 | Case | 402216 | 1 |
| 37 | Paper washer | 402215 | 1 |
| 38 | Washer | 402214 | 1 |
| 39 | Half-round-head screw M6x 16 | GB 67-85 | 4 |
| 40 | Washer 6 | GB 93-87 | 4 |
| 41 | Bolt M12x45 | GB 5782-86 | 12 |
| 42 | Washer 12 | GB 93-87 | 3 |
| 43 | Washer | 402106 | 2 |
| 44 | Pipe tie-in | 402111 | 2 |
| 45 | Screw plug | 402223 | 1 |
| 46 | Bolt M10x28 | GB 5783-86 | 8 |
| 47 | Guiding wheel seat | 402222 | 1 |
| 48 | 0 sealing ring 0128x3.55 | GB 3452.1-82 | 1 |
| 49 | Bolt M8x16 | GB 5783-86 | 8 |
| 50 | Valve cover | 402228 | 1 |
| 51 | Spring Valve | 402229 | 1 |
| 52 | rod Washer | 402233 | 2 |
| 53 | Spring | 402230 | 1 |
| 54 | Paper washer | 402231 | 1 |
| 55 | Washer | 402235 | 1 |
| 56 | 402234 | 1 |
04 Torque Converter & Gearbox Assy (M) Gearbox-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Screw M20 | GB 825-1986 | 2 |
| 2 | Air pipe assy | 403024-27 | 1 |
| 3 | Screw plug | 402223 | 1 |
| 4 | Taper plug | 403028 | 1 |
| 5 | Sealing washer | 403029 | 1 |
| 6 | Gearshift control value assy | 403700 | 1 |
| 7 | Washer 10 | GB93-1986 | 64 |
| 8 | Bolt 10x70 | GB5782-1986 | 9 |
| 9 | Bolt 10^75 | GB5782-1986 | 9 |
| 10 | Oil inlet pipe cover | 403059A | 1 |
| 11 | Pipe tie-in | 403062A | 1 |
| 12 | Pipe clamp 13/4" | 2 | |
| 13 | Rubber pipe | 403060A | 1 |
| 14 | Pipe | 403063A | 1 |
| 15 | Pressuring cover | 403064A | 1 |
| 16 | O ring 040x3.1 | GB1235-1976 | 1 |
| 17 | Washer 10 | GB93-1986 | 64 |
| 18 | Bolt M10x30 | GB5783-1986 | 38 |
| 19 | Bolt M18x140 | GB5780-1986 | 2 |
| 20 | Washer 18 | GB 93-1987 | 10 |
| 21 | Checking oil plug ZG1/4" | 1 | |
| 22 | Connecting seat | 403032-34 | 2 |
| 23 | Rubber washer | 403031 | 2 |
| 24 | Washer | ZL50C-M.1-1 | 2 |
| 25 | Nut M18 | GB6170-1986 | 4 |
| 26 | Washer 18 | GB93-1987 | 8 |
| 27 | Bolt 18x40 | GB5782-1986 | 8 |
05 Gearbox (I) 1st Shaft Assy-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Circumgyration oil sealing 70^78^5 | 403101 GB | 1 |
| 2 | Ballbearing 11 ( 80x125x22 ) | 276-89 | 1 |
| 3 | Inlet 2nd gear | 403103 | 1 |
| 4 | Circumgyration oil sealing 45x53x5 | 403102 GB | 1 |
| 5 | Ball bearing 8111 Inlet 1st gear | 301-84 | 1 |
| 6 | Ball bearing 311 ( 55x120x29 ) | 403104 GB | 1 |
| 7 | Adjusting ring | 276-89 | 1 |
| 8 | 403105 | 1 module |
05 Gearbox (M) 2nd Shaft Assy-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Ball bearing 211 ( 55x100x21 ) | GB 276-89 | 1 |
| 2 | Central inlet shaft | 403203 | 1 |
| 3 | Nut M10x1 | GB 6171-86 | 20 |
| 4 | Washer 10 | GB 859-87 | 20 |
| 5 | Ballbearing 110 ( 50x80x16 ) | GB 276-89 | 1 |
| 6 | Separation cover | 403210 | 1 |
| 7 | Roller left retaining ring | 403205A | 1 |
| 8 | Inner wheel | 403209 | 1 |
| 9 | Roller right retaining ring | 403206 | 1 |
| 10 | Retaining ring 80 | GB 893.1-86 | 1 |
| 11 | Outer gear | 403208A | 1 |
| 12 | Ball bearing 210 ( 50x90x20 ) | GB 276-89 | 2 |
| 13 | Separation ring | 403211 | 1 |
| 14 | Adjusting ring | 403212 | 1 |
| 15 | Bolt | 403201 | 20 |
| 16 | Roller 015x32 | 403207A | 20 |
| 17 | Spring | 403204A | 40 |
| 18 | Spring seat | 403202A | 40 |
05 Gearbox (I II) 3rd Shaft Assy-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Bolt M10x30 | GB 5783-86 | 8 |
| 2 | Washer 10 | GB 93-86 | 8 |
| 3 | End cover | 403002 | 1 |
| 4 | Sealing washer | 403001 | 1 |
| 5 | Adjusting ring | 103105 | 1 module |
| 6 | Ball bearing 311 ( 55x120x29 ) | GB 276-89 | 1 |
| 7 | Circumgyration oil seal 45x53x5 | 403102 | 1 |
| 8 | Central shaft outlet gear | 403511 | 1 |
| 9 | Direct retaining oil container | 403512A | 1 |
| 10 | Pin〇10 | 403516 | 3 |
| 11 | Circumgyration oil seal 70x78x5 | 403101 | 1 |
| 12 | Direct piston assy | 403508-510A | 1 |
| 13 | Plate bearing | 403513 | 1 |
| 14 | Retaining ring 65 | GB 894.1-87 | 1 |
| 15 | Ball bearing 204 ( 20x47x14 ) | GB 276-89 | 2 |
| 16 | Direct driving | 403505-506A | 1 |
| 17 | Direct drivien | 403507 | 2 |
| 18 | Gear | GB2600-80 | 1 |
| 19 | Direct shaft | 403502 | 1 |
| 20 | Direct pressuring plate | 403501 | 6 |
| 21 | Cylinder pin | 403504 | 1 |
| 22 | Ballbearing 122 ( 110x170x28 ) | GB 276-89 | 12 |
| 23 | Washer 8 | GB 93-87 | 12 |
| 24 | Bolt M8x20 | GB 5783-86 | 12 |
| 25 | Washer 12 Lock Piece | GB 93-79 | 12 |
| 26 | Bolt M12x1.25x10 | 403517 | 6 |
| 27 | GB 5785-86 | 12 |
05 Gearbox (IV) 4th Shaft Assy-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Bolt M10x30 | GB 5783-89 | 4 |
| 2 | Lock piece | 403302 | 2 |
| 3 | Pressuring board | 403303A | 2 |
| 4 | 0 ring 52x5.7 | 403315 | 2 |
| 5 | Flange | 403301B/X2/X3 | 3 |
| 6 | 0 ring 103x5.7 | GB1235-76 | 1 |
| 7 | 0il sealing seat | 403304A | 2 |
| 8 | Framework oil sealing SG70x95x12 | JB2600-80 | 1 |
| 9 | Retaining ring 95 | GB 893.1-86 | 2 |
| 10 | Retaining ring 130 | GB 893.1-86 | 2 |
| 11 | Ball bearing 312 ( 60x130x31 ) | GB 276-89 | 3 |
| 12 | Rear outlet shaft | 403309B | 1 |
| 13 | Cover | 403310 | 1 |
| 14 | Outlet shaft gear | 403311 | 1 |
| 15 | Framework oil sealing SD25x40x 10 | JB2600-80 | 1 |
| 16 | Front & rear axle connecting pull rod | 403306A | 1 |
| 17 | Front & rear axle connecting fork | 403307 | 1 |
| 18 | Steel ball 10 | GB 308-89 | 2 |
| 19 | Spring | 403308 | 1 |
| 20 | Front outlet shaft assembly | 403312B-313 | 1 |
| 21 | Spacer | 403305A | 1 |
| 22 | 0il sealing seat | 403304A | 1 |
| 23 | Flange | 409109 | 1 |
05 Gearbox (V) Oil Container Lower Case Assy-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Sealing washer Filter | 403406 | 2 |
| 2 | net support Magnet 080 | 403403-404 | 1 |
| 3 | Washer Washer 6 | 403408 | 2 |
| 4 | Bolt M6x25 Oil | 403405 | 2 |
| 5 | container body Screw | GB 93-87 | 4 |
| 6 | plug ZG3/4" | GB 5783-86 | 4 |
| 7 | 403401-402-410-412 | 1 | |
| 8 | 102223 | 1 |
05 Gearbox (VI) Planetary set-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Bolt M14x40 | GB5783-86 | 8 |
| 2 | Washer 14 | GB93-87 | 8 |
| 3 | Central cover | 403003A | 1 |
| 4 | Locking board | 403023 | 1 |
| 5 | 0 ring 20x2.4 | GB1235-76 | 1 |
| 6 | 1st oil container | 403004 | 1 |
| 7 | Outer sealing ring | 403006A | 2 |
| 8 | Inner sealing ring | 403010A | 1 |
| 9 | 1st piston | 403008A | 1 |
| 10 | 1st inner gear | 403222 | 1 |
| 11 | Reverse 1st driving assy | 403012-013 | 8 |
| 12 | Reverse 1st driven | 403011 | 8 |
| 13 | Bolt M10x30 | GB5783-86 | 4 |
| 14 | Washer 10 | GB93-87 | 4 |
| 15 | Direct connecting plate | 403225 | 1 |
| 16 | Retaining ring 90 | GB894.1-86 | 1 |
| 17 | Ball bearing 50210 ( 50x90x20 ) | GB277-89 | 1 |
| 18 | Sun wheel | 403226 | 1 |
| 19 | Brake piece | 403224 | 1 |
| 20 | 1st epicyclic support | 403223 | 1 |
| 21 | Clamp | 403220 | 1 |
| 22 | Reverse inner gear | 403216 | 1 |
| 23 | Friction separation suport assy | 403014-15 | 1 |
| 24 | Reverst epicyclic support | 403213 | 1 |
| 25 | Brake washer | 403215 | 4 |
| 26 | Washer 8 | GB93-87 | 4 |
| 27 | Bolt M8x14 | GB5783-86 | 4 |
| 28 | Inner sealing ring | 403020A | 1 |
| 29 | Reverse piston | 4030218A | 1 |
| 30 | Ballbearing 110 ( 50x80x16 ) | GB276-89 | 1 |
| 31 | 1st epicyclic shaft | 403227 | 4 |
| 32 | Washer | 403217 | 16 |
| 33 | Sapcer | 403219 | 16 |
| 34 | planetary wheel | 403218 | 8 |
| 35 | Roller 04x35 | GB309-84 | 176 |
| 36 | Spring pin shaft | 403016 | 15 |
| 37 | Spring | 403017 | 15 |
| 38 | Reverse epicyclic shaft | 403221 | 4 |
05 Gearbox (VII) Speed Change Valve-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | Parts Name | Drawing No. | Qty. |
| 1 | Bolt | 403702 | 2 |
| 2 | Washer | 402106 | 2 |
| 3 | Valve | 403701A | 1 |
| 4 | Manometer tie-in | 403727 | 1 |
| 5 | Reduce pressure valve rod | 403704 | 1 |
| 6 | Spring seat | 403725 | 1 |
| 7 | Spring | 403724 | 1 |
| 8 | Lock cover | 403723 | 1 |
| 9 | Piece | 403722 | 1 |
| 10 | Washer | 403721 | 1 |
| 11 | Screw plug | 403720 | 1 |
| 12 | Spring | 403706 | 1 |
| 13 | Brake valve rod | 403705 | 1 |
| 14 | Column plug | 403718 | 1 |
| 15 | 0 ring 13x1.9 | GB1235-76 | 1 |
| 16 | Bolt | 403719 | 1 |
| 17 | Nut | 403717 | 1 |
| 18 | Air valve seat | 403712 | 1 |
| 19 | Spring | 403714 | 1 |
| 20 | Air valve rod | 403713 | 1 |
| 21 | Y sealing ring 32x40 | 403715 | 1 |
| 22 | Air valve body | 403716 | 1 |
| 23 | Allocation valve rod | 403708 | 1 |
| 24 | Retaining cover | 403711 | 1 |
| 25 | 0 ring D22X2.4 | GB1235-76 | 1 |
| 26 | Framework oil sealing PD 18^30x10 | JB2600-80 | 1 |
| 27 | Retaining ring 30 | GB893.1-86 | 1 |
| 28 | Plastic ball 3/16 | 1 | |
| 29 | Round board | 403726 | 1 |
| 30 | Steel ball 12.7 | GB308-84 | 2 |
| 31 | Spring | 403707 | 2 |
| 32 | Washer | 402001 | 1 |
| 33 | Bolt | 403710 | 1 |
05 Gearbox (VIII) Gear Pump-- YTO Wheel Loader ZL50F Spare Parts Catalog
| No. | parts Name | Drawing No. | Qty. |
| 1 | Nut M12 | GB 6170-86 | 4 |
| 2 | Double-head bolt AM12x35 | GB 897-74 | 4 |
| 3 | Washer 12 | GB 93-87 | 4 |
| 4 | Bolt M10x50 | GB 5782-86 | 6 |
| 5 | Washer 10 | GB 93-87 | 8 |
| 6 | )ump | 403601 | 1 |
| 7 | Shaft | 403603 | 1 |
| 8 | Spacer | 403611 | 2 |
| 9 | Small gear | 403602 | 1 |
| 10 | Roller 04^30 | GB 309-84 | 18 |
| 11 | Sealing washer | 403609 | 1 |
| 12 | Pump cover | 403608 | 1 |
| 13 | Sealing washer | 403609 | 1 |
| 14 | Big gear | 403605 | 1 |
| 15 | Pin A10x30 | GB 119-86 | 2 |
| 16 | Washer | 402106 | 1 |
| 17 | Pipe tie-in | 402111 | 1 |
| 18 | Bolt M10x75 | GB 5782-86 | 2 |
| 19 | Framework oil sealing PG45x62x 12 | JB 2600-80 | 1 |
| 20 | Retaining ring | 403604 | 1 |
| 21 | Retaining ring | GB 893.1-86 | 1 |