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    011 Engine 12 Crankcase ventilation assy
    01.03.2023 | Full Range Spare Parts | YTO YT4A2-T55FS-1 Engine Parts Catalog

    011 Engine 12 Crankcase ventilation assy

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Oiler and (after) the push rod cover parts 4R120100-1FE 1
    1.1 Push rod cover gasket 4R.020009 1
    2 clamp JK0（16～25） 1
    3 Ventilation vent hose YTR4105G.120021 2
    4 clamping piece YTR4105T2.120023 1
    5 clamp JK00（13～19） 1
    6 The crankcase ventilation oil return hose YTR4105T2.120001A  

     

    012 Engine 22 Intake tube assy

     

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Bolt GB21 M10×85-Zn.D 2
    2 Washer GB/T93 10 22
    3 Inlet connection pipe 4RT19.220005 1
    4 Inlet connection pipe gaskets 4RG1.220002 3
    5 Intake-tube 4RG1.220011 1
    6 Refuel Information card 4RG1.220007-1 1
    7 Inlet pipe plate 4RT62.220004 1
    8 Bolt GB21 M10×20-Zn.D 12
    9 Rivet GB/T827 4×6 4
    10 Name plate YTR.220009-66 1
    11 Intake Mainfold Gasket R220003 4
    12 Bolt GB21 M10×35-Zn.D 8
    13 Air filter connecting pipeAir 4RT19.220007 1
    14 filter connecting pipe gaskets 4RT19.220006 1

     

    013 Engine 23 Exhaust tube assy

     

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Exhaust pipe gaskets 4RT68.230005 1
    2 Exhaust pipe 4RT73.230004FE 1
    3 Muffler elbow pads R230003A 1
    4 Exhaust pipe 4R.230001 1
    5 Bolt GB21 M10*35-Zn.D 11
    6 Washer GB/T93 10 11
    7 Exhaust Mainfold Gasket R230002A 4

     

    014 Engine 31 Fuel injection pump installation assy（1）Fuel injection pump assy

     

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
      Fuel injection pump assembly 4QT506 1
    1 Delivery valve holder BQT4A-2.0.0-01-1 4
    2 O-seal ring BQT4A-2.0.0-08 4
    3 Capacity reduction body BQ4A-2.0.0-04d 4
    4 Delivery valve spring BQT4A-2.0.0-02(1.2×7.75 4
    5 Nut H=20) 8
    6 Washer GB6170 M6-Zn.D 8
    7 Washer BQ4A-0.0.0-18 8
    8 Stroke adjustment gasket GB93 6 As
    9 Delivery valve matching parts BQ4A-0.0.0-02 required
    10 Plunger matching parts BQT4A-8.0.0-00a 4
    11 O-seal ring BQT4A-7.0.0-00h 4
    12 O-seal ring BQ4A-2.0.0-07b 4
    13 Control pinion BQ4A-2.0.0-09 4
    14 Washer BQT4A-0.0.0-03a1 4
    15 Feed joint holder BA1-0.0.0-07 2
    16 Washer BQ4A-0.0.0-19c(L=27) 1
    17 Washer BI2-1.0.0-09a 1
    18 Feed screw joint BI2-1.0.0-09a 1
    19 Copper packing BQ4A-0.0.0-20b 1
    20 Oil duct plug BQ4A-0.0.0-17 1
    21 Nut BQ4A-1.0.0-01 1
    22 Idle speed limit screw BQ4A-0.0.0-22 1
    23 Copper packing BQ4A-0.0.0-14 1
    24 Gear lever cap cap BQ4A-0.0.0-13 1
    25 Key GB1099 4×16 1
    26 Camshaft BQT4A-4.0.0-01a1 1
    27 Adjusting shim BQT4A-4.0.0-02 As required
    28 Bearing GB/T297 30204  
    29 Front Bearing Shims BQT4A-5.0.0-02a 1
    30 Screw GB819 1
    31 Spring upper seat M6×14-Zn.D 4
    32 Plunger spring BQT4A-0.0.0-06b 4
    33 Spring bottom seat BQT4A-0.0.0-07 4
    34 Tappet body BQ4A-0.0.0-08 4
    35 Bottom plate gasket BQT4A-3.0.0-00b1 4
    36 Bottom plate BQ4A-0.0.0-30 1
    37 Spring washer BQ4A-0.0.0-11a 1
    38 Screw GB93-87(6) 4
    39 O-seal ring GB5783 4
    40 Washer M6×16-Zn.D 1
    41 Tappetbodypositioningscrew Washer BQ4A-0.0.0-01 4
    42 Toothed bar positioning screw BQ4A-0.0.0-05 1
    43 Pump housing BI2-0.0.0-06 1
    44   BQ4A-0.0.0-09 1
    45 Double end stud BQ4A-1.0.0-02 8
    46 Rack BQ4A-0.0.0-04 1
    47 Return spring TQA-0.0.0-03 1
    48 Return spring retainer TQA-0.0.0-04 1
    49 Retainer ring GB894.1 9 1
    50 Tooth stem bushing BQ4A-1.0.0-03 1
    51 Washer BQ4A-0.0.0-24 1
    52 Air bleed screw BQ4A-0.0.0-23 1
    53 Double end stud BQ4A-1.0.0-05 3
    54 Transfer pump SQ-0.0.0-01a 1
    55 Assemblyfuel return valve assembly BQ4A-7.0.0-00c 1
    56 Steering pipe joint bolt BK.16-110-1 1

     

    015 Engine 31 Fuel injection pump installation assy（2）Governor assy

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
      Governor assembly TQA-0.0.0-00 1
    1 Fly piece TQA-1.0.0-00d 1
    2 Washer TQA-0.0.0-01 1
    3 Bolt TQA-5.0.0-06 1
    4 Governor sleeve TQA-0.0.0-22 1
    5 T bearing block TQA-3.3.0-03 1
    6 Washer GB896 4 1
    7 Intermediate shaft washer TQA-0.0.0-15a 2
    8 Governor lever TQA-3.3.0-02c 1
    9 Governor lever washer TQA-3.0.0-01 2
    10 Bearing GB/T290 HK0810 2
    11 Intermediate shaft bearing limit TQA-3.0.0-04 1
    12 Pin TQFG-1.1.0-03 1
    13 River GB875 4×11 1
    14 Connecting pin TQA-3.1.0-01 2
    15 Plug TQA-0.0.0-09 1
    16 Junction plate TQA-3.1.0-02 1
    17 Plug TQA-0.0.0-09 1
    18 Spring tension plate TQA-3.2.1-02 1
    19 Speed regulating spring hanger TQA-3.2.1-01 1
    20 Speed regulating spring 1.8×8.75 TQA-0.0.0-02 1
    21 Screw GB818 M6×12-Zn.D 1
    22 Washer GB93 6 11
    23 Adapter sleeve TQA-3.3.0-01 1
    24 Connecting pin TQA-3.1.0-01 1
    25 Speed regulating arm TQA-3.2.0-01c 1
    26 bearing GB/T290 HK0810 1
    27 Rear governor shell seal TQA-0.0.0-05b 1
    28 High speed limit screw TQA-0.0.0-10 1
    29 High speed limit nut TQA-0.0.0-32 1
    30 Lead sealing TT-0.0.0-12 1
    31 Washer BI2-0.0.0-10 1
    32 Rebreather TQA-8.0.0-00 1
    33 Choke plug TQA-0.0.0-24 1
    34 Name plate empty 0
    35 Rivet GB827 2×3 2
    36 Copper packing TQA-11.0.0-10 2
    37 Outside screw TQA-11.0.0-01 1
    38 Hexagon nut TQA-11.0.0-09 1
    39 Push rod TQA-11.0.0-03 1
    40 Correction spring TQA-11.0.0-02(φ1.2×8) 1
    41 Pre-tightening force adjustment screw TQA-11.0.0-04 1
    42 Nut TQA-11.0.0-05 1
    43 Correction stroke adjusting screw TQA-11.0.0-06 1
    44 Nut GB6172 M5 1
    45 Copper packing TQA-11.0.0-10 1
    46 Comb nut TQA-11.0.0-08 1
    47 Dipstick TQA-7.1.0-00 1
    48 O-seal ring GB3452.1 5×1.8 2
    49 Dipstick sleeve TQA-7.0.0-01 1
    50 Screw GB5787 M6×25-Zn.D 4
    51 Sealed cap TQA-7.0.0-02f1 1
    52 Back cover gasket TQA-0.0.0-13a 1
    53 Positioning screw TQA-0.0.0-18 1
    54 Washer BI2-0.0.0-02 1
    55 Bolt GB29.1 M6×25-Zn.D 7
    56 Washer GB848 6-410HV-Zn.D 7
    57 Washer GB93 6 7
    58 Rear governor shell TQB-0.0.0-07 1
    59 Retainer ring GB896 6 1
    60 O-seal ring GB3452.1 5×1.8 1
    61 Intermediate shaft TQA-0.0.0-14 1
    62 O-seal ring GB3452. 5×1.8 1
    63 Retainer ring GB896 6 1
    64 Port machine stopped axle TQB-6.0.0-01 1
    65 O-seal ring GB3452.1 9×1.8 1
    66 Stop axle connection plate TQB-6.0.0-02b 1
    67 Handle pin TQA-6.0.0-03b1 1
    68 Pin GB9 2×1.0 1
    69 Screw GB29.2 M5×10-Zn.D 1
    70 Washer TT-4.0.0-01 1
    71 Screw GB819 M5×10-Zn.D 1
    72 left machine axle return spring TQB-0.0.0-16c  1
    73 Regulating shaft TQA-0.0.0-08 1
    74 Retainer ring GB896 9 1
    75 Retainer ring GB896 9 1
    76 O-seal ring GB3452.1 5×1.8 1
    77 Rocker arm spring TQA-0.0.0-23 1
    78 Washer GB93 5 1
    79 Screw GB818 M5×14-Zn.D 1
    80 Screw GB818 M5×14-Zn.D 1
    81 Washer GB93 5 1
    82 Left machine regulating handle return spring TQA-0.0.0-21c 1
    83 Left machine speed control handle TQA-0.0.0-11K1 1
    84 Pin GB91 2×1.0 1
    85 Handle pin TQA-6.0.0-03b1 1
    86 Screw GB29.2 M5×10-Zn.D 1
    87 Curved spring washers GB860 8 1
    88 Bolt GB6177 M8-Zn.D 1
    89 Washer empty 1
    90 Starting spring TQA-3.0.0-02e 1

     

    016 Engine 31 Fuel injection pump installation assy （3）Fuel injection pump connecting plate

     

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Fuel injection pump connecting plate YTR.310003 1
    2 gasket Fuel injection pump connection plate YTR.310001 1
    3 Fuel injection pump flange gasket YTR.310002 1
    4 Washer GB/T848 8-140HV-Zn.D 3
    5 Spring washer GB/T93 8-Zn.D 3
    6 Bolt GB/T5783 M8*30-8.8-Zn.D 3
    7 Spring washer GB/T93 10-Zn.D 3
    8 Bolt GB/T5783 M10*30-8.8-Zn.D 3

     

    017 Engine 32 Fuel injector assy

     

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Fuel injector PB84P30-001M 4
    1.1 Fuel injector housing BK.PB84P-32-001 1
    1.2 Regulating gasket PB86J-00-029 1
    1.3 Fuel injection valve spring PB85PL-00-002A 1
    1.4 Spring seat PB85PL-00-006 1
    1.5 Joint plate parts PB85PL-00-010 1
    1.6 Injector nozzle matching parts BK.DSLA150P920-32 1
    1.7 Fuel injector nut BK.PB84P-00A-004 1
    2 Fuel injector gasket R320001-FE 4
    3 Overflow pipe joint screw washer R.320002-51 8
    4 Spilled oil connection screws 42.19.110A 4

     

    018 Engine 33 Fuel filter installation assy

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Diesel fuel filter assembly CX0708A 1
    1.1 Double orifice in and out of the oil bolt CX07T-006 1
    1.2 Composite washerⅡ CX07T-004 5
    1.3 Filter seat CX0708A-001 1
    1.4 Composite washerⅠ CX07T-003 1
    1.5 Bleeder screw CX07T-002 1
    1.6 Single bolt in and out of Oil CX07T-006 1
    1.7 Screw mounted diesel filter CX0708 1
    2 Washer GB/T848 8-140VH-Zn.D 2
    3 Spring washer GB/T93 8-Zn.D 2
    4 Bolt GB/T5783 M8×25-Zn.D 2

     

    019 Engine 34 High pressure oil pipes assy

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
      Fuel Injection Pipes Assy YTR4105.340000-53A 1
    1 Fuel injection pipe assy,cylinder No.1 YTR4105.340101-53A 1
    2 Fuel injection pipe assy,cylinder No.2 YTR4105.340201-53A 1
    3 Fuel injection pipe assy,cylinder No.3 YTR4105.340301-53A 1
    4 Fuel injection pipe assy,cylinder No.4 YTR4105.340401-53A 1
    5 Clamp assy for 4 injection pipes GY004 1
    6 Clamp assy for 3 injection pipes GY003 1
    7 Clamp assy for 2 injection pipes GY002 1

     

    020 Engine 35 Low pressure oil pipes assy

     

     

    序号 No. 零件名称 零件代号 DrawingNo.  数量 Qty.
    1 Fuel return pipe assy,injection pump YTR4105T55.350400 1
    2 Fuel feed pipe assembly,from filter to injection pump YTR4105T55.350300 1
    3 Fuel return pipe assy,injector YTR4105G78.350100 1
    4 Fuel injection pipe assembly,from feed pump to filter YTR4105T55.350200 1
    5 Clamp assy 6RZT12.350012FE 1