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V-BELT 04120-21748 - KOMATSU


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04120-21748 V-BELT KOMATSU parts 4D95L, 4D95LE, 4D95S, BP500, D21Q, D21QG, D21S, D275A, D375A, D475A, D65EX, D65PX, D65WX, GD655, GD675, GD825A, HD785, KOMTRAX, PC200, PC228, PC228US, WA800, WA900


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Alternative (cross code) number:
04120-21748
0412021748
KOMATSU 04120-21748 V-BELT
Weight: 0.27 kg.

Buy V-BELT 04120-21748 KOMATSU genuine, new aftermarket tractor parts with delivery
BULLDOZERS, WHEEL LOADERS,

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Heavens Horse Fan Belt 4982999 C0412021748 for Cummins Engine B3.3 QSB3.3 4BT 6BT Replace Mitsubishi 04120-21748 Belt
$43.00

04 Sep 2025
0.6[0.27] pounds
CN: tianzhijunshang
Heavens Horse Fan Belt 4982999 C0412021748 for Cummins Engine B3.3 QSB3.3 4BT 6BT Replace Mitsubishi 04120-21748 Belt
Heavens Horse ✔ 100% OEM-Compatible – Exact dimensions for a perfect fit with no slippage or misalignment. || ✔ Heavy-Duty Construction – Reinforced rubber with high-tensile cords for longer lifespan under extreme conditions. || ✔ Smooth & Quiet Operation – Precision-engineered for reduced vibration and noise. || ✔ Wide Application – Ideal for generators, construction equipment, trucks, and industrial machinery powered by Cummins engines. || Direct Replacement for Mitsubishi 04120-21748 Belt Heavy-Duty Rubber Construction – Resists Heat & Wear Precision Fit – No Slipping, No Noise, Smooth Operation Ideal for Generators, Trucks, & Industrial Equipment
04120-21748 V-Belt, Single (New AFTERMARKET) - G&T Engine Parts
$24.95

04 Sep 2025

US: QUALITY PARTS
04120-21748 V-Belt, Single (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 5.13 lbs || Dimensions: 10-10-22.96 in || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
04120-21748 V-Belt Suitable for D275A-2/PC200-7/PC60-7/PC300-6/PC350-6/WA380-5-W/WD900-3,0412021748,(for 50A/75A ALTERNATOR),Engine 4D95L-1Z/S6D105-1VV/SA12V140-1A-A/D65PX-15E0
$56.00

05 Aug 2025

CN: 盛玉宸商贸
04120-21748 V-Belt Suitable for D275A-2/PC200-7/PC60-7/PC300-6/PC350-6/WA380-5-W/WD900-3,0412021748,(for 50A/75A ALTERNATOR),Engine 4D95L-1Z/S6D105-1VV/SA12V140-1A-A/D65PX-15E0
Generic COMPATIBILITY: Designed for Ko-mat-su equipment models PC200-7, PC60-7, PC300-6, PC350-6, WA380-5-W, and WD900-3 alternator systems || GENUINE PART: Original Mitsuboshi V-Belt with part number 04120-21748, ensuring exact fit and reliable performance || APPLICATION: Specifically engineered for 50A/75A alternator systems, providing optimal power transfer and belt tension || CONSTRUCTION: Heavy-duty v-belt design with reinforced teeth pattern for enhanced grip and reduced slippage || DURABILITY: Industrial-grade materials and construction ensure long-lasting performance in demanding heavy equipment applications
Number on catalog scheme: 13
KOMATSU 04120-21748 Parts V-BELT
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04120-21748 Images:

Compatible equipment models: 04120-21748:

BULLDOZERS  D21Q   D21S   D275A   D375A   D475A   D65EX   D65PX   D65WX  
CRAWLER LOADERS  D21QG  
DIESEL GENERATORS  DCA   EGS1000   EGS1050   EGS1200  
DUMP TRUCKS  HD785   HD985  
ENGINES  4D95L   SA12V140   SDA12V140   SDA12V140E  
EXCAVATORS  PC130   PC200   PC200LL   PC200SC   PC210   PC210MH   PC220   PC228   PC228US   PC230   PC230NHD   PC240   PC270   PC270LL   PC290   PC300   PC300SC   PC340   PC350   PC380   PC60   PW180   PW200   PW210   PW220  
GRADERS  GD655   GD675   GD825A  
OTHER  BP500  
WHEEL DOZERS  WD900  
WHEEL LOADERS  WA380   WA40   WA400   WA800   WA900   Komatsu
Catalogs:
D65EX-16 S/N 80001-UP BULLDOZERS
D65PX-16 S/N 80001-UP BULLDOZERS
D65WX-16 S/N 80001-UP BULLDOZERS
WA800-3E0 S/N 70030-UP WHEEL LOADERS
PC228US-8 S/N 50001-UP EXCAVATORS
PC228USLC-8 S/N 50001-UP EXCAVATORS
PC228USLC-8 S/N 50001-UP EXCAVATORS
HD785-7 S/N 8173-UP DUMP TRUCKS
WA900-3E0 S/N 60078-UP WHEEL LOADERS
HD785-7 S/N 8832-UP (KAL Spec.) DUMP TRUCKS
KOMTRAX RELATED PARTS, WITHOUT 3D MACHINE CONTROL PLUG AND PLAY BULLDOZERS
D65PX-17 S/N 1001-UP BULLDOZERS
D65EX-17 S/N 1001-UP BULLDOZERS
HD785-7 S/N 30001-UP DUMP TRUCKS
HD785-7 S/N 30001-UP (KAL Spec.) DUMP TRUCKS
HD785-7 S/N 30430-UP (For New Caledonia) DUMP TRUCKS
4D95L-1GG-BW S/N 131803-UP
4D95L-1GG-B S/N 131803-UP
4D95L-1AA-7 S/N 49965-UP
4D95L-1AA-7 S/N 49965-UP
4D95L-1AA S/N 49965-UP
4D95L-1AA S/N 49965-UP
4D95L-1BB S/N 49965-UP
4D95L-1BB S/N 49965-UP
4D95L-1CC S/N 49965-UP
4D95L-1CC S/N 49965-UP ENGINES
4D95L-1EE S/N 49965-UP
4D95L-1Z S/N 41633-UP
4D95L-1Z S/N 41633-UP
  • . » 04120-21748
  • . » 04120-21748
4D95L-W-1A S/N 10001-UP
4D95L-W-1A S/N 10001-UP
  • . » 04120-21748
4D95LE-2B S/N 100005-UP
4D95LE-2A S/N 100005-UP
4D95LE-1B-B S/N 198831-UP
4D95LE-2D S/N 100005-UP
4D95LE-2B S/N 100005-UP
4D95LE-2A S/N 100005-UP
4D95LE-2D S/N 100005-UP
4D95S-1H S/N 124813-UP
4D95S-1H S/N 124813-UP
4D95S-1J S/N 124813-UP
PC200-7/PC200LC-7 S/N C70001 AND-UP EXCAVATORS
BP500-7-M1 S/N 20002-UP OTHER
D21Q-7 S/N 61001-61131 BULLDOZERS
D21QG-7 S/N 61001-61131 CRAWLER LOADERS
D21S-7 S/N 61001-61131 BULLDOZERS
D275A-2 S/N 10001-UP BULLDOZERS
D275A-2 S/N 10001-UP BULLDOZERS
D375A-3A S/N 17001-UP (7 Track Roller) BULLDOZERS
D375A-1 S/N 15001-UP BULLDOZERS
D375A-1 S/N 15001-UP BULLDOZERS
D375A-2 S/N 16001-UP BULLDOZERS
D375A-3 S/N 17001-UP (6 Track Roller) BULLDOZERS
D375A-3A-01 S/N 17001-UP BULLDOZERS
D375A-2 S/N 16001-UP BULLDOZERS
D375A-3-01 S/N 17001-UP BULLDOZERS
D375A-3 S/N 17001-UP (For Canada / -50cent. Spec.) BULLDOZERS
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.) BULLDOZERS
D475A-2 S/N 10201-UP BULLDOZERS
D475A-2 S/N 10201-UP BULLDOZERS
D475A-3 S/N 10601-UP (Super Ripper Spec.) BULLDOZERS
D475A-3-SC S/N 10601-UP BULLDOZERS
D65EX-15E0 S/N 69001-UP (ecot3) BULLDOZERS
D65PX-15E0 S/N 69001-UP (ecot3) BULLDOZERS
D65WX-15E0 S/N 69001-UP (ecot3) BULLDOZERS
GD655-3E0 S/N 51501-UP GRADERS
GD675-3E0 S/N 51301-UP GRADERS
GD825A-2E0 S/N 20001-UP GRADERS
HD785-3 S/N 2001-UP DUMP TRUCKS
HD785-3 S/N 2001-UP DUMP TRUCKS


Parts v KOMATSU catalog:

 
04121-21747 V-BELT SET
6D95L, PC100, PC100L, PC120, PC130, PC150LGP, S4D95L, S6D95L
04120-21753 KOMATSU
04120-21753 V-BELT
4D105, 4D94, 6D95L, D31E, D31P, D37A, D37E, D37P, D65EX, D65PX, D65WX, GD805A, HD255, PC100, PC100L, PC100N, PC120, PC120SC, PC130, PW210, S6D105
 
203-978-5520 V-BELT
PC100, PC100L, PC120, PC130
04120-21751 KOMATSU
04120-21751 V-BELT
4D105, 4D95L, D155A, GD305A, GD355A, GD511A, GD555, GD655, GD675, PC118MR, PC128US, PC128UU, PC130, PC138, PC138US, PW60, SAA4D95LE, SAA4D95LE_5A, WINDOW
04120-21746 KOMATSU
04120-21746 V-BELT
4D92, 4D94, 4D95L, 4D95LE, 4D95S, 6D95L, D20A, D21A, D21P, D37A, DDM020, FRONT, PC100, PC100L, PC100N, PC100S, PC100SS, PC120, PC138, WA1200, WA380, WA380Z, WA430
 
YM119620-42291 V-BELT
2D68E, 3D68E, PC05, PC07, PC09, PC12R, PC12UU, PC15R
 
04121-21757 V-BELT SET
6D105, 6D95L, EGS160, EGS190, PC150, S4D105, S6D105, S6D108, S6D95L, SA6D110, SAA6D125E, WA200
 
YM119831-42290 V-BELT
3D72N, 3D75N, 3D78AE, 3D78N, 3D80, 3D82AE, 3D82E, 4D88E, PC15, PC20, PC20R, PC27R, PC28UD, PC28UG, PC28UU, PC30FR, PC35R, PC45R, S3D84, SK05, SK714, SK815, SK818, SK820
 
KT17594-9701-0 V-BELT
3D67E, BUCKET, PC14R, PC16R, PC18MR
 
04120-21766 V-belt
HM350, HM400, PC118MR, PC128US, PC130, PC138, PC138US, PW118MR, SAA6D140E, WINDOW
 
04120-21749 V-BELT
4D105, 4D94, 4D95L, 4D95LE, D150A, D155A, D155C, HD180, PC130, PC138, PC138US, PC160, PC180, PC200, PC220, PC80, PW150ES, S6D95L, SA6D95L, SAA4D95LE
 
04120-21767 V-BELT
BOOM,, CARRIER, PC130, PC70, PC78US, PC78UU, PC88MR, PW98MR
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