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GENERATOR YM129900-77210 - KOMATSU


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YM129900-77210 GENERATOR KOMATSU parts PC75, PC75R, PW75, PW75R, SK09J, WA65, WA65PT, WA75, WB70A


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Alternative (cross code) number:
YM129900-77210
YM12990077210
KOMATSU YM129900-77210 GENERATOR
Weight: 5.73 kg.

Buy GENERATOR YM129900-77210 KOMATSU genuine, new aftermarket tractor parts with delivery
BACKHOELOADERS, WHEEL LOADERS,

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BCXFORK 12V Alternator 129900-77210 Compatible for Komatsu 4D92E-1 4D94E-1 4D98E-1 Engine
$265.00

17 Aug 2025

CN: BCXFORK
BCXFORK 12V Alternator 129900-77210 Compatible for Komatsu 4D92E-1 4D94E-1 4D98E-1 Engine
BCXFORK ✅ High-Output 12V Alternator: Restores stable charging performance for the electrical system || ✅ Extensive Part Number Cross-Reference Replaces YM129900-77210, YM12990077210 || ✅ Specific Compatibility Compatible for Komatsu; Compatible for Engine; Compatible for 4D92E-1BD-F, 4D92E-1BW-F, 4D94E-1BD-F; Compatible for 4D94E-1BW-F, 4D98E-1GD-F, 4D98E-1GW-F; Compatible for Forklift: BX20; Compatible for Excavator: PC75-1, PC75R-2, PW75-1, PW75R-2; Compatible for Skid Steer Loader: SK09J-2; Compatible for Wheel Loader: WA65-3, WA65PT-3, WA75-3; Compatible for Backhoe Loader: WB70A-1 || ✅ Precision Manufacturing: OE-style mounting, precision‑machined housing and copper windings for reliable, long‑service performance || ✅ CRITICAL FITMENT VERIFICATION: Confirm compatibility by matching your OEM part number exactly before ordering
BCXFORK 12V Alternator 129900-77210 Compatible for Komatsu Loader WA65-3 WA65PT-3 WA75-3
$252.00

17 Aug 2025

CN: BCXFORK
BCXFORK 12V Alternator 129900-77210 Compatible for Komatsu Loader WA65-3 WA65PT-3 WA75-3
BCXFORK ✅ High-Output 12V Alternator: Restores stable charging performance for the electrical system || ✅ Extensive Part Number Cross-Reference Replaces YM129900-77210, YM12990077210 || ✅ Specific Compatibility Compatible for Komatsu; Compatible for Engine; Compatible for 4D92E-1BD-F, 4D92E-1BW-F, 4D94E-1BD-F; Compatible for 4D94E-1BW-F, 4D98E-1GD-F, 4D98E-1GW-F; Compatible for Forklift: BX20; Compatible for Excavator: PC75-1, PC75R-2, PW75-1, PW75R-2; Compatible for Skid Steer Loader: SK09J-2; Compatible for Wheel Loader: WA65-3, WA65PT-3, WA75-3; Compatible for Backhoe Loader: WB70A-1 || ✅ Precision Manufacturing: OE-style mounting, precision‑machined housing and copper windings for reliable, long‑service performance || ✅ CRITICAL FITMENT VERIFICATION: Confirm compatibility by matching your OEM part number exactly before ordering
BCXFORK 12V Alternator 129900-77210 Compatible for Komatsu Excavator PC75-1 PC75R-2 PW75-1
$255.00

17 Aug 2025

CN: BCXFORK
BCXFORK 12V Alternator 129900-77210 Compatible for Komatsu Excavator PC75-1 PC75R-2 PW75-1
BCXFORK ✅ High-Output 12V Alternator: Restores stable charging performance for the electrical system || ✅ Extensive Part Number Cross-Reference Replaces YM129900-77210, YM12990077210 || ✅ Specific Compatibility Compatible for Komatsu; Compatible for Engine; Compatible for 4D92E-1BD-F, 4D92E-1BW-F, 4D94E-1BD-F; Compatible for 4D94E-1BW-F, 4D98E-1GD-F, 4D98E-1GW-F; Compatible for Forklift: BX20; Compatible for Excavator: PC75-1, PC75R-2, PW75-1, PW75R-2; Compatible for Skid Steer Loader: SK09J-2; Compatible for Wheel Loader: WA65-3, WA65PT-3, WA75-3; Compatible for Backhoe Loader: WB70A-1 || ✅ Precision Manufacturing: OE-style mounting, precision‑machined housing and copper windings for reliable, long‑service performance || ✅ CRITICAL FITMENT VERIFICATION: Confirm compatibility by matching your OEM part number exactly before ordering
Number on catalog scheme: 6
KOMATSU YM129900-77210 Parts GENERATOR
5
4
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5
3
1
6
2
11
10
18
19
12
15
13
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25
16
14
20
23
22
21
8
9
24
26
7
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Compatible equipment models: YM129900-77210:

BACKHOELOADERS  WB70A  
EXCAVATORS  PC75   PC75R   PW75   PW75R  
SKID STEER LOADERS  SK09J  
WHEEL LOADERS  WA65   WA65PT   WA75   Komatsu
Catalogs:
PC75R-2 USA S/N 22E5200001-Up EXCAVATORS
PC75R-2 USA S/N 22E5200763-Up EXCAVATORS
PC75R-2 USA S/N 22E5210001-Up EXCAVATORS
PC75R-2 S/N 22E5200001-Up EXCAVATORS
PC75R-2 S/N 22E5200763-Up EXCAVATORS
PC75R-2 PC75R-2HD S/N 22E5210001-Up EXCAVATORS
PC75-1 S/N 5000001-Up EXCAVATORS
PW75R-2 S/N 22E0200001-Up EXCAVATORS
PW75R-2 S/N 22E0200243-Up EXCAVATORS
PW75R-2 S/N 22E0210001-Up EXCAVATORS
PW75-1 S/N 0000001-Up EXCAVATORS
SK09J-2 S/N SK09JF20001-Up SKID STEER LOADERS
WA65PT-3 S/N HA050051 - HA050074 WHEEL LOADERS
WA65-3 S/N HA940051 - HA940548 WHEEL LOADERS
WA75-3 S/N HA950051-HA950856; WA85-3 S/N HA960051-HA960165 WHEEL LOADERS
WB70A-1 S/N F10392-Up BACKHOELOADERS
WB70A-1 S/N F10950-Up BACKHOELOADERS


Parts generator KOMATSU catalog:

 
YM119836-77201 GENERATOR
3D84E, PC45R
 
YM129423-77200 GENERATOR
3D76E, 3D82AE, 3D84E, 3D88E, 4D88, 4D88E, CK20, CK25, CK30, CK35, PC22MR, PC27MR, PC27R, PC30MR, PC35MR, PC35R, PC45R, PC55MR, S3D84, S3D84E, S4D84E, SK1020, SK1026, SK714, SK815, SK818, SK820
 
DY82002-10000 GENERATOR ASS'Y
EG300
 
DY81802-15300 GENERATOR ASS'Y
EG220, EG220B
 
DY80902-15001 GENERATOR ASS'Y
EG60, EG60B, EG60BS
 
YM106383-78010 GENERATOR
SK04
 
TEOSGA1030 GENERATOR ASS'Y,(TYPE B)
EG30, EG30S
 
TEOSGA1029 GENERATOR ASS'Y,(TYPE A)
EG30, EG30S
 
TEOSGA1031 GENERATOR ASS'Y,(TYPE C)
EG30, EG30S
 
TEOSGA1027 GENERATOR ASS'Y,(TYPE B)
EG15, EG15S
 
TEOSGA1026 GENERATOR ASS'Y,(TYPE A)
EG15, EG15S
YM123900-77210 KOMATSU
YM123900-77210 GENERATOR 12V-60A
PC110R, PC95R, PW110R, PW95R, WA90, WB140, WB150, WB91R, WB93R, WB97R, WB98A
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