Information fuel-injection pump
BOSCH
9 410 617 203
9410617203
ZEXEL
104205-2021
1042052021
KUBOTA
1585251013
1585251013

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Original Fuel Injection Pump Compatible With Kubota Excavator KH-21H KH-007H 15852-51013 104205-2021 9410617203 Excavator Engine Parts
YERCBX Low-noise operation: Optimized internal structure and materials, resulting in low noise during operation || The key components have excellent wear resistance, extending the overall service life || Integrated design: Compact structure, small space occupation, and convenient for vehicle installation and layout. || Easy maintenance: The design is reasonable, and daily inspection and maintenance operations are simple, saving time || Lightweight design: Reducing its own weight helps to achieve overall lightweighting of the vehicle
YERCBX Low-noise operation: Optimized internal structure and materials, resulting in low noise during operation || The key components have excellent wear resistance, extending the overall service life || Integrated design: Compact structure, small space occupation, and convenient for vehicle installation and layout. || Easy maintenance: The design is reasonable, and daily inspection and maintenance operations are simple, saving time || Lightweight design: Reducing its own weight helps to achieve overall lightweighting of the vehicle
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USD 276.11
[27-Jun-2025]
Components :
0. | INJECTION-PUMP ASSEMBLY | 104205-2021 |
1. | _ | |
2. | FUEL INJECTION PUMP | |
3. | NUMBER PLATE | |
4. | _ | |
5. | CAPSULE | |
6. | ADJUSTING DEVICE | |
7. | NOZZLE AND HOLDER ASSY | |
8. | Nozzle and Holder | |
9. | Open Pre:MPa(Kqf/cm2) | |
10. | NOZZLE-HOLDER | |
11. | NOZZLE |
Scheme ###:
5. | [2] | 140153-9120 | PLUNGER-AND-BARREL ASSY |
12. | [2] | 140110-4420 | DELIVERY-VALVE ASSEMBLY |
13. | [2] | 140112-2800 | COMPRESSION SPRING |
16. | [2] | 140115-2200 | GASKET D12.8&8.6T0.5 |
17. | [2] | 140116-6900 | FITTING |
20. | [2] | 016550-1220 | O-RING |
30. | [2] | 140131-0021 | FLANGE BUSHING |
31. | [2] | 140271-0000 | BEARING PIN |
32. | [4] | 016550-1620 | O-RING |
37. | [4] | 140124-0100 | FLAT-HEAD SCREW |
40. | [2] | 140200-2320 | TAPPET |
44. | [2] | 140212-0300 | BEARING PIN |
45. | [1] | 140213-0800 | LOCKING WASHER |
50. | [2] | 140215-2000 | COMPRESSION SPRING |
51. | [2] | 140216-1300 | SLOTTED WASHER |
52. | [2] | 140254-2900 | SLOTTED WASHER |
53/1. | [1] | 140254-1400 | PLATE T1.80 |
53/1. | [1] | 140254-1500 | PLATE T1.85 |
53/1. | [1] | 140254-1600 | PLATE T1.90 |
53/1. | [1] | 140254-1700 | PLATE T1.95 |
53/1. | [1] | 140254-1800 | PLATE T2.00 |
53/1. | [1] | 140254-1900 | PLATE T2.05 |
53/1. | [1] | 140254-2000 | PLATE T2.10 |
53/1. | [1] | 140254-2100 | PLATE T2.15 |
53/1. | [1] | 140254-2200 | PLATE T2.20 |
53/1. | [1] | 140254-2300 | PLATE T2.25 |
53/1. | [1] | 140254-2400 | PLATE T2.30 |
53/1. | [1] | 140254-2500 | PLATE T2.35 |
53/1. | [1] | 140254-2600 | PLATE T2.40 |
53/1. | [1] | 140254-2700 | PLATE T2.45 |
53/1. | [1] | 140254-2800 | PLATE T2.50 |
53/1. | [1] | 140254-3100 | PLATE T1.825 |
53/1. | [1] | 140254-3200 | PLATE T1.875 |
53/1. | [1] | 140254-3300 | PLATE T1.925 |
53/1. | [1] | 140254-3400 | PLATE T1.975 |
53/1. | [1] | 140254-3500 | PLATE T2.025 |
53/1. | [1] | 140254-3600 | PLATE T2.075 |
53/1. | [1] | 140254-3700 | PLATE T2.125 |
53/1. | [1] | 140254-3800 | PLATE T2.175 |
53/1. | [1] | 140254-3900 | PLATE T2.225 |
53/1. | [1] | 140254-4000 | PLATE T2.275 |
53/1. | [1] | 140254-4100 | PLATE T2.325 |
53/1. | [1] | 140254-4200 | PLATE T2.375 |
53/1. | [1] | 140254-4300 | PLATE T2.425 |
53/1. | [1] | 140254-4400 | PLATE T2.475 |
53/1. | [1] | 140254-4500 | PLATE T2.525 |
60. | [1] | 140243-3620 | CONTROL ROD |
65. | [1] | 140262-0400 | PLATE |
66. | [4] | 140252-0000 | FLAT-HEAD SCREW |
77. | [2] | 140241-4021 | CONTROL SLEEVE |
93. | [1] | 140402-3020 | EYE BOLT |
Include in #2:
104205-2021
as INJECTION-PUMP ASSEMBLY
Cross reference number
Zexel num
Bosch num
Firm num
Name
104205-2021
1585251013 KUBOTA
FUEL-INJECTION PUMP
K 23MB FUEL INJECTION PUMP PFR-2MD PFR
K 23MB FUEL INJECTION PUMP PFR-2MD PFR
Information:
(1) Bore in connecting rod for piston pin bearing ... 55.436 0.013 mm (2.1825 .0005 in) The connecting rod must be heated for installation of piston pin bearing. Do not use a torch.(2) Distance rod may be heated to 175 to 260° C (347 to 500° F) to install the piston pin bearing ... 85.0 mm (3.35 in)(3) Bore in bearing for piston pin (new) ... 50.830 0.008 mm (2.0012 .0003 in.) Diameter of piston pin (new) ... 50.795 0.005 mm (1.9998 .0002 in)Thoroughly lubricate piston pin with clean engine oil prior to inserting into piston group and rod assembly. Maximum permissible clearance between bearing and piston pin (worn) ... 0.25 mm (.010 in)(4) Bearing joint must be assembled at either location on