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2ND AND 3RD BOOM PC28UU-1 S/N 1001-UP Komatsu


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EXCAVATORS
PC28UU-1 S/N 1001-UP
WORK EQUIPMENT
1ST BOOM
1ST BOOM
210010
BOOM CYLINDER
BOOM CYLINDER
210030
BOOM CYLINDER (KISO KUTSUSAKU SPEC.)(#5336-)
BOOM CYLINDER (KISO KUTSUSAKU SPEC.)(#5336-)
210040
OFFSET CYLINDER
OFFSET CYLINDER
210050

2ND AND 3RD BOOM

PC28UU-1 S/N 1001-UP
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Parts on group :

Pos. Part No Qty Parts name Comments
1.   21U-70-00020   [1]   BOOM ASS'Y,2ND Komatsu China  
    ["SN: 1001-UP"] analogs:["21U7011211", "21U7011210"]
   2.   07143-10505   [2]   BUSHING Komatsu China 0.34 kg.
    ["SN: 1001-UP"]
   3.   21U-70-11280   [1]   COLLAR Komatsu China  
    ["SN: 1001-UP"]
   4.   07143-10405   [2]   BUSHING Komatsu China  
    ["SN: 1001-UP"] analogs:["390615005", "0714320405", "1119132150"]
   5.   21U-70-11290   [1]   COLLAR Komatsu China  
    ["SN: 1001-UP"]
6.   07145-00050   [2]   SEAL,DUST Komatsu OEM 0.016 kg.
    ["SN: 1001-UP"] analogs:["R0714500050"]
7.   07145-00045   [2]   SEAL,DUST Komatsu China 0.014 kg.
    ["SN: 1001-UP"] analogs:["R0714500045"]
8.   21U-70-11720   [1]   SPACER¤ 1.0MM Komatsu China  
    ["SN: 2026-UP"]
     201-70-23140   [1]   SPACER¤ 1.0MM Komatsu 0.03 kg.
    ["SN: 1001-2025"] analogs:["20T7081730"] |8.
9.   21U-70-11730   [1]   SPACER¤ 1.0MM Komatsu China  
    ["SN: 2026-UP"]
     20T-70-19130   [1]   SPACER¤ 1.0MM Komatsu China 0.026 kg.
    ["SN: 1001-2025"] analogs:["20T7081710"] |9.
10.   21U-70-11161   [1]   PIN Komatsu China  
    ["SN: 1001-UP"]
11.   07020-00000   [1]   FITTING,GREASE Komatsu China 0.006 kg.
    ["SN: 1001-UP"] analogs:["YM24761020000", "1756731361", "860010009", "070200000", "R0702000000", "0700000000"]
12.   01010-51225   [2]   BOLT Komatsu 0.074 kg.
    ["SN: 1001-UP"] analogs:["0101081225", "01010B1225", "0101051222"]
13.   01643-21232   [2]   WASHER Komatsu 0.027 kg.
    ["SN: 1001-UP"] analogs:["0164331232", "0164371232", "0164381232", "802170003", "0614331232"]
14.   21U-70-11250   [2]   PIN Komatsu China  
    ["SN: 1001-UP"]
15.   20N-70-41270   [2]   SPACER¤ 1.0MM Komatsu 0.02 kg.
    ["SN: 1001-UP"] analogs:["20R7011270"]
17.   01643-31232   [2]   WASHER Komatsu 0.027 kg.
    ["SN: 1001-UP"] analogs:["0164371232", "0164381232", "802170003", "R0164331232", "0614331232"]
18.   21U-70-11315   [1]   BOOM,3RD Komatsu China  
    ["SN: 3653-UP"]
     21U-70-11312   [1]   BOOM,3RD Komatsu China  
    ["SN: 1596-3652"] analogs:["21U7011311"] |18.
     21U-70-11311   [1]   BOOM,3RD Komatsu China  
    ["SN: 1001-1595"] analogs:["21U7011312"] |18.
19.   21U-70-11351   [1]   PIN Komatsu China  
    ["SN: 1001-UP"]
23.   21U-70-11360   [1]   PIN Komatsu China  
    ["SN: 1001-UP"]
24.   21U-70-11740   [2]   SPACER¤ 1.0MM Komatsu 0.02 kg.
    ["SN: 2026-UP"]
     20R-70-11260   [2]   SPACER¤ 1.0MM Komatsu 0.024 kg.
    ["SN: 1001-2025"] analogs:["20S7081720"] |24.
26.   01010-51285   [1]   BOLT Komatsu 0.091 kg.
    ["SN: 1001-UP"] analogs:["0101081285"]
27.   01580-11210   [2]   NUT Komatsu 0.03 kg.
    ["SN: 1001-UP"] analogs:["801703210", "801920106"]
28.   20S-70-21221   [1]   PIN Komatsu China  
    ["SN: 1146-UP"]
     20S-70-21220   [1]   PIN Komatsu China  
    ["SN: 1001-1145"] |28.
30.   20R-70-11250   [1]   PLATE Komatsu 0.12 kg.
    ["SN: 1001-UP"]
     21U-70-00030   [1]   ROD ASS'Y Komatsu China  
    ["SN: 1001-UP"] |33.
   34.   07144-10302   [2]   BUSHING Komatsu 0.106 kg.
    ["SN: 1001-UP"]
35.   07145-00030   [4]   SEAL,DUST Komatsu 0.014 kg.
    ["SN: 1001-UP"] analogs:["R0714500030"]
36.   20N-70-11280   [2]   SPACER¤ 1.0MM Komatsu 0.15 kg.
    ["SN: 1001-UP"] analogs:["500256342", "R20N7011280"]
37.   07020-00090   [2]   FITTING,GREASE Komatsu China  
    ["SN: 1001-UP"]
38.   21U-70-11450   [2]   PIN Komatsu China  
    ["SN: 1001-UP"]
41.   21U-70-11510   [1]   PLATE,LOCK Komatsu China  
    ["SN: 1001-UP"]
44.   FF7814-01150   [2]   WASHER Komatsu China  
    ["SN: 1001-UP"]



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