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RING,BACK-UP (K8) 209-38-12490 - KOMATSU


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209-38-12490 RING,BACK-UP (K8) KOMATSU parts 538, 542, 545, 558, 568, BR120T, D155AX, D275A, D275AX, D375A, D475A, D575A, D61EX, D61PX, D65EX, D65PX, D65WX, D85EX, D85MS, D85PX, GD755, GD805A, GD825A, GH320, HD325, HD465, HD785, LW250L


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Alternative (cross code) number:
209-38-12490
2093812490
KOMATSU 209-38-12490 RING,BACK-UP (K8)
Weight: 0.002 kg.

Buy RING,BACK-UP (K8) 209-38-12490 KOMATSU genuine, new aftermarket tractor parts with delivery
BULLDOZERS, WHEEL LOADERS,

Compare Prices: .

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2093812490 Backup O-Ring fits Komatsu D275AX D155AX D375A D475A D575A D61EX D61PX GD825A HD465 HD785 538 542 545 558 568 BR120T D275A D65EX D65PX
$14.99

01 Sep 2025

US: Zbox Global, LL
2093812490 Backup O-Ring fits Komatsu D275AX D155AX D375A D475A D575A D61EX D61PX GD825A HD465 HD785 538 542 545 558 568 BR120T D275A D65EX D65PX
ZBOX 【FITMENT MODELS】 Fits Komatsu D275AX - D155AX - D375A - D475A - D575A - D61EX - D61PX - GD825A - HD465 - HD785 - 538 - 542 - 545 - 558 - 568 - BR120T - D275A - D65EX - D65PX - D65WX - D85EX - D85MS - D85PX - GD755 - GD805A - GH320 - HD325 - LW250L || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
2093812490 Backup O-Ring fits Komatsu D275AX D155AX D375A D475A D575A D61EX D61PX GD825A HD465 HD785 538 542 545 558 568 BR120T D275A D65EX D65PX
$15.99

27 Aug 2025

US: Zbox Global, LL
2093812490 Backup O-Ring fits Komatsu D275AX D155AX D375A D475A D575A D61EX D61PX GD825A HD465 HD785 538 542 545 558 568 BR120T D275A D65EX D65PX
ZBOX 【FITMENT MODELS】 Fits Komatsu D275AX - D155AX - D375A - D475A - D575A - D61EX - D61PX - GD825A - HD465 - HD785 - 538 - 542 - 545 - 558 - 568 - BR120T - D275A - D65EX - D65PX - D65WX - D85EX - D85MS - D85PX - GD755 - GD805A - GH320 - HD325 - LW250L || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
2093812490 Backup O-Ring fits Komatsu D275AX D155AX D375A D475A D575A D61EX D61PX GD825A HD465 HD785 538 542 545 558 568 BR120T D275A D65EX D65PX
$16.99

17 Aug 2025

US: Zbox Global, LL
2093812490 Backup O-Ring fits Komatsu D275AX D155AX D375A D475A D575A D61EX D61PX GD825A HD465 HD785 538 542 545 558 568 BR120T D275A D65EX D65PX
ZBOX 【FITMENT MODELS】 Fits Komatsu D275AX - D155AX - D375A - D475A - D575A - D61EX - D61PX - GD825A - HD465 - HD785 - 538 - 542 - 545 - 558 - 568 - BR120T - D275A - D65EX - D65PX - D65WX - D85EX - D85MS - D85PX - GD755 - GD805A - GH320 - HD325 - LW250L || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
Number on catalog scheme: 14
KOMATSU 209-38-12490 Parts RING,BACK-UP (K8)
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Compatible equipment models: 209-38-12490:

BULLDOZERS  D155AX   D275A   D275AX   D375A   D475A   D575A   D61EX   D61PX   D65EX   D65PX   D65WX   D85EX   D85PX  
COMPACTORS  WF450T   WF600T   WF650T  
CRANES  LW250L  
CRAWLER LOADERS  D85MS  
DUMP TRUCKS  HD325   HD465   HD785  
EXCAVATORS  PC1000   PC1000SE   PC1000SP   PC1100   PC1100SE   PC1100SP   PC1250   PC1250SE   PC1250SP   PC400   PC600   PC650   PC650SE   PC710   PC710SE   PC750   PC750SE   PC800   PC800SE  
GRADERS  GD755   GD805A   GD825A   GH320  
MOBILE CRUSHERS AND RECYCLERS  BR120T  
SCRAPPERS  WS23S  
WHEEL DOZERS  WD600   WD900  
WHEEL LOADERS  538   542   545   558   568   WA200   WA300   WA350   WA380   WA400   WA420   WA450   WA470   WA500   WA600   WA700   WA800   WA800L   WA900   WA900L   Komatsu
Catalogs:
538 S/N U003001-U003100 & C003101-UP WHEEL LOADERS
542 S/N U004001-U004100 & C004101-UP WHEEL LOADERS
545 S/N U005001-U005100 & C005101-UP WHEEL LOADERS
558 S/N U006001-U006026 WHEEL LOADERS
558 S/N U006027-UP WHEEL LOADERS
568 S/N U007001-UP WHEEL LOADERS
BR120T-1 S/N 1001-UP MOBILE CRUSHERS AND RECYCLERS
D155AX-5 S/N 70001-UP BULLDOZERS
D155AX-5 S/N 70001-UP BULLDOZERS
D155AX-6 S/N 80001-81027 (ecot3) BULLDOZERS
D155AX-6A S/N 80001-81027 (ecot3, For EU) BULLDOZERS
D275A-5D S/N 25001-UP (-50cent. Spec.) BULLDOZERS
D275A-5 S/N 25001-UP BULLDOZERS
D275AX-5 S/N 20001-UP BULLDOZERS
D275AX-5E0 S/N 30001-30209 (ecot3) BULLDOZERS
D275AX-5-KO S/N 20001-UP BULLDOZERS
D375A-1 S/N 15001-UP BULLDOZERS
D375A-1 S/N 15001-UP BULLDOZERS
D375A-2 S/N 16001-UP BULLDOZERS
D375A-2 S/N 16001-UP BULLDOZERS
D375A-5 S/N 18001-UP BULLDOZERS
D375A-5 S/N 18001-UP BULLDOZERS
D375A-5D S/N 17743-UP (-50cent. Spec.) BULLDOZERS
D375A-5E0 S/N 50001-UP (ecot3) BULLDOZERS
D375A-5 S/N 55001-UP (W/O EGR) BULLDOZERS
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.) BULLDOZERS
D475A-3 S/N 10601-UP (Super Ripper Spec.) BULLDOZERS
D475A-3-SC S/N 10601-UP BULLDOZERS
D575A-2 S/N 10001-UP (Super Dozer Spec.) BULLDOZERS
D575A-2 S/N 10001-UP BULLDOZERS
D575A-2 S/N 10001-UP BULLDOZERS
D61EX-15 S/N B40001-UP BULLDOZERS
D61PX-15 S/N B40001-UP BULLDOZERS
D65EX-15 S/N 67001-UP BULLDOZERS
D65EX-15 S/N 67001-UP (Overseas Version) BULLDOZERS
D65EX-15 S/N 67001-UP (Landfill Spec.) BULLDOZERS
D65EX-15E0 S/N 69001-UP (ecot3) BULLDOZERS
D65EX-15 S/N 67001-UP (Trimming Dozer, For ‚bhina) BULLDOZERS
D65PX-15 S/N 67001-UP BULLDOZERS
D65PX-15 S/N 67001-UP (Overseas Version) BULLDOZERS
D65PX-15E0 S/N 69001-UP (ecot3) BULLDOZERS
D65WX-15 S/N 67001-UP BULLDOZERS
D65WX-15E0 S/N 69001-UP (ecot3) BULLDOZERS
D85EX-15 S/N 10001-UP (Landfill Spec.) BULLDOZERS
D85EX-15 S/N 10001-UP BULLDOZERS
D85EX-15 S/N 10001-UP BULLDOZERS
D85EX-15E0 S/N 11001-11608 (ecot3) BULLDOZERS
D85EX-15E0 S/N 11001-11608 (ecot3, For EU) BULLDOZERS
D85MS-15 S/N 1001-1005 CRAWLER LOADERS
D85PX-15E0 S/N 1201-11608 (ecot3) BULLDOZERS
D85PX-15 S/N 1001-UP BULLDOZERS
D85PX-15 S/N 1001-UP BULLDOZERS
D85PX-15E0 S/N 1201-11608 (ecot3, For EU) BULLDOZERS
GD755-3 S/N 30001-UP GRADERS
GD805A-1 S/N 10002-UP GRADERS
GD825A-2 S/N 11001-UP GRADERS
GD825A-2 S/N 11001-UP GRADERS
GD825A-2E0 S/N 20001-UP GRADERS
GH320-3 S/N 40001-UP GRADERS
HD325-5 S/N 2001-UP DUMP TRUCKS
HD325-5 S/N 2001-UP DUMP TRUCKS
HD465-3 S/N 2001-UP DUMP TRUCKS
HD465-3 S/N 2001-UP DUMP TRUCKS
HD785-1 S/N 1002-UP (Small Size Tire Installed) DUMP TRUCKS
HD785-2 S/N 1501-UP DUMP TRUCKS
HD785-2 S/N 1501-UP DUMP TRUCKS
LW250L-1H S/N 1001-UP (H Type) CRANES
LW250L-1NH S/N 5001-UP (H Type / Limited) CRANES
LW250L-1NX S/N 6001-UP (X Type / Limited) CRANES


Parts ring KOMATSU catalog:

04064 08025 KOMATSU
04064 08025 RING
D155A, D155AX, D85EX, D85MS, D85PX, DRAWBAR,, GD555, GD655, GD675, HD785, HM250, HM300, WA470, WA480, WA600, WA800, WA900, WD600
04065-01030 KOMATSU
04065-01030 RING
D375A, D65EX, D65PX, D65WX, D85EX, D85MS, D85PX, DRAWBAR,, HD465, HD605, HD785, KOMTRAX, SAA6D170E, WA800, WA900
07001-03038 KOMATSU
07001-03038 RING,BACK-UP
BR200S, BR500JG, CD110R, GC380F, PC100, PC1000, PC1000SE, PC1000SP, PC100L, PC120, PC130, PC150, PC1600, PC1600SP, PC1800, PC200
707-44-12180 KOMATSU
707-44-12180 RING,PISTON (K2)
BATTERY, BM020C, BP500, CARRIER, D275A, D85EX, D85MS, GD555, GD655, GD675, HD325, HD405, HM400, PC200, PC600, PC650, PC78UU, PC800, PC88MR, TRACK, WA200
707-44-22280 KOMATSU
707-44-22280 RING,PISTON
558, BOTTOM, D155A, D155W, D275A, D355A, D375A, D575A, PC1000, PC1000SP, PC1250, PC1250SP, PC800
04064-06525 KOMATSU
04064-06525 RING,SNAP
AIR, BOOM,, CARRIER, D275A, D85EX, D85MS, D85PX, DRAWBAR,, HYDRAULIC, PC2000, PC270, PC290, PC300, PC350, PC400, PC450, PC78US, PC78UU, PC88MR, PRESSURE, RAIN, WA430, WA500
707-51-16640 KOMATSU
707-51-16640 RING,BUFFER (KIT)
BOTTOM, HD465, HD605, PC1250, PC1250SP, PC1800, PC650, PC650SE, PC750, PC750SE, PC800, WA800, WA800L, WA900
07146-02136 KOMATSU
07146-02136 RING
530, 530B, 532, 558, 568, CARRIER, D150A, D155A, D155W, D355C, D375A, D40F, D50S, D53S, D57S, D60P, D60S, D61E, D61EX, D61PX, D63E, D65E, FRONT, HD1500, WA320, WA320PZ
707-35-91550 KOMATSU
707-35-91550 RING,BACK-UP
PC1000, PC1000SE, PC1000SP, PC1100, PC1100SE, PC1100SP, PC1250, PC1250SE, PC1250SP, WA700
 
707-44-36180 RING,PISTON (KIT)
WA1200
 
723-11-19150 RING
BUCKET, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, PC18MR, PC45MR, PC55MR
 
20W-60-12380 RING,SNAP
PC05, PC07, PC12UU, PC15, PC15T, PC20MR, PC20MRX, PC20UU, PC28UU
 
234-30-14930 RING,LOCK
GD555, GD623A, GD625A, GD655, GD675
 
281-15-12841 RING
HD200, HD205, HD320, HD325, HD460, HD465, HD680, HD780, HD785, WS16, WS23S
 
56B-15-19210 RING,(F3300-55A0 -21 )
GD755, GH320, HM250, HM300, HM300TN, HM350, HM400
 
07161-10110 RING,PISTON
BF60, D40A, D40AM, D40P, D40PF, D41A, D41P, D60A, D60E, D60P, D65A, D65E, D65P, GD725A
 
23B-27-31570 RING
GD555, GD655, GD675
 
714-01-11480 RING,(F4350-69A0 -16 )
LW250, WA50
 
707-39-30820 RING,WEAR (KIT)
D575A, WA1200, WA800, WA800L, WA900, WA900L
 
707-39-13150 RING,WEAR (KIT)
FRONT, HB215, PC200, PC220, PC228, PC228US, PC240, PC290, PC400, WA380, WA600, WD600
 
DK160100-0540 RING {SNAP}
Engine, SAA4D102E, SAA6D102E, WA150, WA150PZ, WA200, WA320
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