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ROLLER 20T-30-73111 - KOMATSU


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20T-30-73111 ROLLER KOMATSU parts BA100, BR100J, BR100JG, BR100R, BR100RG, BR120T, BZ120, CD60R, PC25, PC25R, PC30, PC30R, PC38UU, PC38UUM, PC40, PC40R, PC45, PC50UD, PC50UG, PC50UU, PC60, PC70, PC75UD, PC75US, PC75UU, PC78MR, PC78US,...


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Alternative (cross code) number:
20T-30-73111
20T3073111
KOMATSU 20T-30-73111 ROLLER
Weight: 3.522 kg.

Buy ROLLER 20T-30-73111 KOMATSU genuine, new aftermarket tractor parts with delivery
CRAWLER CARRIERS, OTHER,

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Kaiakui Track Bottom Roller Replacement for Komatsu PC60-7 PC70-7 PC75UD-2 PC75UD-3 PC75UU-2 PC78US-5
$134.10

20 Oct 2025

US: AosuAuto
Kaiakui Track Bottom Roller Replacement for Komatsu PC60-7 PC70-7 PC75UD-2 PC75UD-3 PC75UU-2 PC78US-5
Kaiakui ???????????????????????????? ????????????????????????????：This roller is compatible with Komatsu PC60-7 PC70-7 PC75UD-2 PC75UD-3 PC75UU-2 PC78US-5. MPN:20T-30-00050,20T-30-00051,20T-30-73111,21W-3000090. || ????????????????-???????????????????????????????? ????????????????-???????????????????????????????????? ????????????????????????????????: Our tractor track rollers are crafted from premium alloy steel, heat-treated and surface-hardened for exceptional durability and resistance to heavy loads and harsh working conditions. || ???????????????????????? ???????????????????????????? ????????????????????????:Equipped with high-performance sealed bearings, these rollers effectively prevent dust, mud, and water from entering, reducing maintenance needs and ensuring reliable performance in tough environments. || ???????????????? ????????????????????????????????????????????????????: Compatible with various terrains and tractor models, our track rollers ensure efficient operation whether on farmland, mountainous areas, or muddy terrain, meeting diverse working needs. || ???????????????????????????? ???????????????????????? ????????????????????????????????????:Each roller comes in an independent, high-end carton box, ensuring safe transportation and storage.
EGINCOOLER Top Roller Replacement for Komatsu C60-7 PC70-7 PC75UD-2/3 PC75UU-2/3 PC78US-5 Excavator Undercarriage Mini Excavator Track Roller
$134.10

14 Oct 2025
9.2594[4.17] pounds
US: MotorRadiator
EGINCOOLER Top Roller Replacement for Komatsu C60-7 PC70-7 PC75UD-2/3 PC75UU-2/3 PC78US-5 Excavator Undercarriage Mini Excavator Track Roller
EGINCOOLER Compatible models: PC60-7,PC70-7,PC75UD-2,PC75UD-3,PC75UU-2,PC75UU-3,PC78US-5 || MPN: 20T-30-00050,20T-30-00051,20T-30-73111,21W-3000090, 20T3000050,20T3000051,20T3073111,21W3000090 || This Top roller is a durable undercarriage replacement part for your excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. || Sealed bearings stop dirt, mud, and grime from penetrating inner components. It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel. || If you have any questions, never mind contact our friendly,helpful,and knowledgeable customer service representatives,we will be glad to address any questions or concerns promptly.
Kaiakui Track Bottom Roller Replacement for Komatsu PC60-7 PC70-7 PC75UD-2 PC75UD-3 PC75UU-2 PC78US-5
$137.08

02 Oct 2025

US: AosuAuto
Kaiakui Track Bottom Roller Replacement for Komatsu PC60-7 PC70-7 PC75UD-2 PC75UD-3 PC75UU-2 PC78US-5
Kaiakui ???????????????????????????? ????????????????????????????：This roller is compatible with Komatsu PC60-7 PC70-7 PC75UD-2 PC75UD-3 PC75UU-2 PC78US-5. MPN:20T-30-00050,20T-30-00051,20T-30-73111,21W-3000090. || ????????????????-???????????????????????????????? ????????????????-???????????????????????????????????? ????????????????????????????????: Our tractor track rollers are crafted from premium alloy steel, heat-treated and surface-hardened for exceptional durability and resistance to heavy loads and harsh working conditions. || ???????????????????????? ???????????????????????????? ????????????????????????:Equipped with high-performance sealed bearings, these rollers effectively prevent dust, mud, and water from entering, reducing maintenance needs and ensuring reliable performance in tough environments. || ???????????????? ????????????????????????????????????????????????????: Compatible with various terrains and tractor models, our track rollers ensure efficient operation whether on farmland, mountainous areas, or muddy terrain, meeting diverse working needs. || ???????????????????????????? ???????????????????????? ????????????????????????????????????:Each roller comes in an independent, high-end carton box, ensuring safe transportation and storage.
Number on catalog scheme: 1
KOMATSU 20T-30-73111 Parts ROLLER
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2
2
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4
4A
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6A
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Compatible equipment models: 20T-30-73111:

CRAWLER CARRIERS  CD60R  
EXCAVATORS  PC25   PC25R   PC30   PC30R   PC38UU   PC38UUM   PC40   PC40R   PC45   PC50UD   PC50UU   PC60   PC70   PC75UD   PC75US   PC75UU   PC78MR   PC78US   PC78UU   PC80MR   PC88MR  
MOBILE CRUSHERS AND RECYCLERS  BR100J   BR100JG   BR100R   BR100RG   BR120T   BZ120  
OTHER  BA100   Komatsu
Catalogs:
BA100-1 S/N 1003-UP OTHER
BR100J-1 S/N 1002-UP MOBILE CRUSHERS AND RECYCLERS
BR100JG-1 S/N 1002-UP MOBILE CRUSHERS AND RECYCLERS
BR100R-1 S/N 1002-UP MOBILE CRUSHERS AND RECYCLERS
BR100RG-1 S/N 1002-UP MOBILE CRUSHERS AND RECYCLERS
BR120T-1 S/N 1001-UP MOBILE CRUSHERS AND RECYCLERS
BZ120-1 S/N 1001-UP MOBILE CRUSHERS AND RECYCLERS
CD60R-1B S/N 1033-UP CRAWLER CARRIERS
PC25-1 S/N 1001-UP EXCAVATORS
PC25-1 S/N 1001-UP EXCAVATORS
PC25R-1 S/N 1001-UP EXCAVATORS
PC30-7 S/N 18001-UP EXCAVATORS
PC30-7 S/N 18001-UP EXCAVATORS
PC30R-7 S/N 18001-UP EXCAVATORS
PC38UU-2 S/N 3001-UP EXCAVATORS
PC38UU-2 S/N 3001-UP EXCAVATORS
PC38UUM-2 S/N 1001-UP EXCAVATORS
PC40-7 S/N 18001-UP EXCAVATORS
PC40-7 S/N 18001-UP EXCAVATORS
PC40R-7 S/N 18001-UP EXCAVATORS
PC45-1 S/N 1001-UP EXCAVATORS
PC45-1 S/N 1001-UP EXCAVATORS
PC50UD-2 S/N 8001-UP EXCAVATORS
PC50UG-2 S/N 8001-UP
PC50UU-2 S/N 10835-UP (For EU) EXCAVATORS
PC50UU-2 S/N 8001-UP EXCAVATORS
PC50UU-2 S/N 8001-UP EXCAVATORS
PC60-7 S/N 45001-UP (With Front Blade Spec.) EXCAVATORS
PC60-7-B S/N 45001-UP EXCAVATORS
PC60-7E-B S/N 45001-UP EXCAVATORS
PC60-7 S/N 45001-UP (For China) EXCAVATORS
PC60-7S-B S/N 45001-UP EXCAVATORS
PC60-7 S/N 45001-UP EXCAVATORS
PC60-7E S/N 45001-UP EXCAVATORS
PC60-7 S/N 45001-UP EXCAVATORS
PC60-7S S/N 45001-UP EXCAVATORS
PC70-7-B S/N 45001-UP EXCAVATORS
PC70-7E-B S/N 45001-UP EXCAVATORS
PC70-7E S/N 45001-UP EXCAVATORS
PC70-7 S/N 45001-UP EXCAVATORS
PC75UD-2E S/N 5001-UP EXCAVATORS
PC75UD-2 S/N 5001-UP EXCAVATORS
PC75UD-3 S/N 15001-UP EXCAVATORS
PC75US-3 S/N 16307-UP EXCAVATORS
PC75UU-2E S/N 5001-UP EXCAVATORS
PC75UU-2 S/N 5001-UP EXCAVATORS
PC75UU-3 S/N 15001-UP EXCAVATORS
PC75UU-2 S/N 5001-UP EXCAVATORS
PC75UU-3 S/N 15001-UP EXCAVATORS
PC78MR-6 S/N 1001-UP (For North America) EXCAVATORS
PC78MR-6 S/N 1001-UP (For EU) EXCAVATORS
PC78US-6 S/N 4001-UP (For North America) EXCAVATORS
PC78US-5 S/N 1001-UP EXCAVATORS
PC78US-5 S/N 1001-UP (For North America) EXCAVATORS
PC78US-6 S/N 4001-UP EXCAVATORS
PC78US-6 S/N 4001-UP (For Norway) EXCAVATORS
PC78US-6 S/N 4001-UP (Overseas Version) EXCAVATORS
PC78UU-6 S/N 22001-UP EXCAVATORS
PC78UU-6 S/N 22001-UP EXCAVATORS
PC80MR-3 S/N F00003 AND UP EXCAVATORS
PC88MR-6 S/N F00003 AND UP EXCAVATORS
PC88MR-8 S/N F80003 AND UP EXCAVATORS


Parts roller KOMATSU catalog:

 
101-30-15210 ROLLER
10, BC100, D20A, D20AG, D20P, D20PG, D20PL, D20PLL, D20Q, D20S, D21A, D21AG, D21E, D21P, D21PG, D21PL, D21Q, D21QG, D21S, DDM020, PC60, PC60U
 
141-30-36111 ROLLER
D57S, D60A, D60E, D60P, D60PL, D60S, D65A, D65E, D65P, D65S, D66S, D70, D70LE, D75A, PC300
 
141-30-35110 ROLLER
BF60, D57S, D60A, D60E, D60F, D60P, D60PL, D60S, D65A, D65E, D65P, D65S, D66S, D70, D70LE, D75A
 
150-30-25123 ROLLER,DOUBLE FLANGE
D75S, D80A, D85A, D95S
 
21T-25-67360 ROLLER
PC1800, PC2000, TRAVEL
 
196-70-18130 ..ROLLER
D155C, D355C
 
20M-35-31510 ROLLER
PC05
 
100-30-15190 ROLLER,DOUBLE
D20A
 
10G-30-26340 ROLLER
D20AG, D20PG, D20QG, D20S, D21AG, D21P, D21PG, D21QG
 
20M-30-31310 ROLLER
PC05, PC07
 
101-30-15220 ROLLER
10, D20A, D20P, D20PL, D21A, D21P
 
175-43-11130 ROLLER
D150A, D155A, D355A
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