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416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
Specifications
Place of Origin :
China
Model Number :
416C 426C 428C 436C
Part number :
155-5109 1555109
MOQ :
1 piece
Delivery Time :
1-7days
Power :
Hydraulic
Payment Terms :
T/T,Paypal and Trade Assurance
Name :
Hydraulic pump
Condition :
New
Price :
Negotiable price
Application :
Backhoe Loader
Supply Ability :
1000pieces
Model :
416C 426C 428C 436C
Certification :
ISO9001 / 2006/42/EC
Brand Name :
Belparts
Shipment :
Sea Air Express
Packaging Details :
Wooden packing
Description

1.Basic Info
Product Name: Main Hydraulic Piston Pump
OEM Part Number: 155‑5109, 1555109
Fit Machine: 416C, 426C, 428C, 436C Backhoe Loader
Product Type: Variable displacement axial piston pump
Condition: Aftermarket new construction machinery spare part

Pos.Part NoQtyParts name
16E‑33431RING
26E‑40032BEARING
3135‑66141HOUSING‑PUMP
4120‑5726 Y1ROTATING GP‑PUMP
53E‑67694SEAL‑O‑RING
6095‑9805 M4BOLT‑SOCKET HEAD (M14X2X40‑MM)
71P‑68721CUP‑BEARING
88C‑71101CONE‑BEARING
9105‑21462PLUG
106E‑4000 B1SPACER (25.5X35X3‑MM THK)(3MM THK)
113E‑67701SEAL‑O‑RING
12120‑57321GUIDE‑PLUNGER
136E‑61761SPRING
14120‑57301PLUNGER
159S‑80061PLUG (7/8‑14‑THD)
162M‑97801SEAL‑O‑RING
17162‑16041SHAFT‑DRIVE
186V‑23231CONE‑BEARING
193B‑57901CUP‑BEARING
206E‑40042SEAL‑SHAFT
21121‑30421SWASHPLATE AS
22120‑57271PISTON‑CONTROL
23120‑57291GUIDE‑PISTON
24136‑84231PLUG‑BREAK OFF
25083‑44191PIN
26120‑57231PLUG‑BREAK OFF
27120‑57221HEAD‑PUMP
28103‑55221ADAPTER AS

3J‑73541SEAL‑O‑RING
29030‑79462ELBOW
303J‑73544SEAL‑O‑RING
31135‑66151TUBE AS
32162‑16051VALVE GP‑PUMP CONTROL (POWER COMPENSATOR)
338T‑8442 M7BOLT‑SOCKET HEAD (M6X1X30‑MM)
34107‑31161SEAL‑O‑RING
35155‑51121SPRING
36155‑51131ACTUATOR GP‑PUMP
37135‑6616 Y1VALVE GP‑PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)
389X‑76803SEAL‑O‑RING
399S‑80021PLUG (7/16‑20‑THD)
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109

2.Core Advantages
‑Load‑sensing variable displacement structure, matches the original closed‑center hydraulic system perfectly
‑High‑strength cylinder block, piston shoes and swash‑plate components, anti‑wear under heavy‑duty loader‑backhoe cyclic loads
‑Precise flow regulation, effectively improves boom, bucket and swing action responsiveness
‑Optimized internal sealing group, reduces internal leakage and heat generation during long‑hour continuous work
‑100% pressure‑tested before shipment, direct bolt‑on installation without extra modification
3.Technical Data
Pump Type: Axial variable‑displacement piston pump
Oem No.: 155‑5109
Max Displacement: 80 ml/r
Rated System Pressure: 25 MPa
Maximum Working Pressure: 28 MPa
Rated Input Speed: 2200 rpm
Max Continuous Flow: 160 L/min
Control Mode: Load‑sensing pressure compensator
Shaft: Splined drive shaft
Main Oil Port: 1‑1/4 inch flange connection
Case Drain Port: G1/2
Mounting: SAE standard 4‑bolt flange
Net Weight: 48 KG
Application Equipment: 7‑9 Ton Backhoe Loader
4.FAQ
Q1: Does this pump replace original 155‑5109 directly?
A1: Yes, it shares the same mounting dimensions and oil‑port layout for direct replacement.
Q2: Can it work on other C‑series backhoe loader models?
A2: It is specially designed for 416C, 426C, 428C, 436C. Verify part number before fitting other machines.
Q3: What warranty is provided for this hydraulic pump?
A3: 12‑month warranty against manufacturing defects.

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416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109

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Product Detail
Place of Origin :
China
Model Number :
416C 426C 428C 436C
Part number :
155-5109 1555109
MOQ :
1 piece
Delivery Time :
1-7days
Power :
Hydraulic
Contact Supplier
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109
416C 426C 428C 436C Backhoe Loader Hydraulic Piston Pump 155-5109 1555109

BELPARTS MACHINERY LIMITED

Verified Supplier
6 Years
guangzhou
Since 2013
Business Type :
Manufacturer, Exporter
Main Products :
Hydraulic Excavator Parts, Hydraulic Pump Excavator Parts, Travel Motor Assy
Total Annual :
$28000000-$41660000
Employee Number :
1200~1300
Certification Level :
Verified Supplier
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