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416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
Specifications
Model Number :
416 428
Shipment :
Sea / Air / Express DHL FEDEX UPS
Price :
Negotiated price
Model :
416 428
Supply Ability :
100 PCS / Months
Parts number :
9T6857 9T-6857
MOQ :
1PCS
Delivery Time :
1~5 days
Part name :
Hydraulic Piston pump
Payment Terms :
T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union,
Quality :
Genuine New
Warranty :
12 Months
Certifiion :
ISO9001 / 2006/42/EC
Brand Name :
Belparts
Packaging Details :
Wooden Case Packing
Appliion :
Backhoe Loader
Place of Origin :
Japan
Description

9T-6857 / 9T6857 Hydraulic Piston Pump

Main Working Pump for 416, 428 Backhoe Loader | BELPARTS Construction Machinery Hydraulic Parts
Pos. Part No Qty Name
1 9T-2002 [1] GASKET
2 5F-9144 [1] SEAL-O-RING
3 7L-0688 [4] BOLT-SOCKET HEAD
4 9T-6859 Y [1] VALVE GP-PRESS & FLOW CMPNSTR
5 9T-2172 [1] PISTON
6 9T-2170 [1] ROD-PISTON
7 9S-4190 [1] PLUG-O-RING
8 2M-9780 [1] SEAL-O-RING
9 8F-9206 [1] SEAL-O-RING
10 9T-2003 [1] RING
11 9T-2000 B [1] KIT-SPACER
12 9T-2232 [1] PLATE-WAFER
13 7T-9752 [1] CONE-ROLLER BEARING
14 7T-9753 [1] CUP-ROLLER BEARING
15 9T-1752 [1] GASKET
16 8T-5089 [2] PIN-SPRING
17 9T-2001 [1] PIN
18 9T-2176 [1] HEAD-VALVE BLOCK
19 9T-2016 [1] SHAFT
20 9T-3867 [1] SPRING
21 5P-0076 [6] BOLT-12 POINT HEAD
22 9T-2168 [1] SPRING
23 9T-2171 [1] SEAT
24 9T-2173 [1] SEAT
25 8J-8308 [1] PIN-ROLL
26 002-3455 [1] RING-RETAINING
27 3E-6748 [1] SEAL-LIP TYPE
28 9T-2015 [1] HOUSING
29 7T-9755 [1] CUP-ROLLER BEARING
30 7T-9754 [1] CONE-ROLLER BEARING
31 9T-2231 [1] SWASHPLATE
32 7T-9831 [2] CONE-ROLLER BEARING
33 3P-8680 [2] CUP-ROLLER BEARING
34 9T-2017 [2] SPACER
35 005-8593 [2] SEAL-O-RING
36 9T-2011 B [1] KIT-SHIM
37 9T-2014 [2] COVER
38 9S-2011 [8] SCREW-MACHINE
39 9F-2247 [1] PLUG
40 9T-1636 [1] SEAT
41 9T-1710 [1] POPPET
42 9T-2031 [1] ROTATING GP
43 9T-3868 [1] KIT-PISTON
44 9T-3860 [1] PLATE
45 9T-3859 [1] WASHER-SPHERICAL
46 9T-3862 [1] RETAINER
47 9T-3857 [3] PIN
48 9T-3863 [1] BARREL
49 9T-3861 [1] WASHER
50 9T-3858 [1] SPRING
51 9T-3864 [1] WASHER
52 004-1683 [1] RING-SNAP

1. Basic Information

Part Name: Variable Displacement Axial Piston Hydraulic Pump

Main PN: 9T-6857, 9T6857

Cross PN: 4T-6895, CA9T6857

Applicable Equipment: 416, 428 backhoe loader (matches 4.236 / T4.236 engine)

Product Grades: Genuine Original New, Premium Aftermarket New

Warranty: 12 months for genuine products, 6–12 months for aftermarket pumps

Net Weight: 18.7 kg

Stock Status: In stock, shipped within 3–7 working days after order confirmation

2. Core Product Advantages

  1. Strictly produced according to OEM specifiions, fully matches the original hydraulic system of backhoe loaders
  2. Load sensing control automatically adjusts output flow to reduce fuel consumption and power waste
  3. Optimized internal friction pair structure with good pressure stability and low internal leakage
  4. Standard mounting dimensions, oil ports and spline shaft, direct bolt-on replacement without modifiion
  5. High-strength pump body and upgraded sealing components, stable operation under long-term construction working conditions
  6. Every finished pump passes hydraulic pressure, flow and leakage bench testing before delivery

3. Technical Parameters

Pump Type: Variable displacement axial piston pump

Max working pressure: 28.5 MPa

Control mode: Load sensing pressure compensation control

Input shaft: Standard OEM spline

Rotation direction: Original factory standard rotation direction

Appliion: Provides hydraulic power for bucket, boom and steering system of backhoe loader

4. Compatibility & Cross Reference List

Applicable machines: 416, 428 backhoe loader

Interchange PN list: 9T-6857, 9T6857, 4T-6895, CA9T6857

5. BELPARTS Competitive Strength

Focused on backhoe hydraulic pumps. Two quality options to meet different procurement demands. Complete QC inspection system ensures stable performance. Adequate inventory supports global sea and air transportation. Supply professional installation guidance and after-sales technical support.

6. Common FAQ

Q1: Are hyphenated and non-hyphenated part numbers interchangeable?

A: 9T-6857 and 9T6857 are the same part with different writing formats and can be used interchangeably.

Q2: What is the difference between genuine new and aftermarket pumps?

A: Genuine original parts are factory original assemblies with consistent original performance; high-precision aftermarket products meet OEM parameters with cost advantages.

Q3: Delivery schedule?

A: Goods are in stock and delivered within 3–7 working days with global logistics available.
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416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts

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Product Detail
Model Number :
416 428
Shipment :
Sea / Air / Express DHL FEDEX UPS
Price :
Negotiated price
Model :
416 428
Supply Ability :
100 PCS / Months
Parts number :
9T6857 9T-6857
Contact Supplier
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts
416 428 Hydraulic Piston Pump 9T6857 9T-6857 Genuine New For Backhoe Loader Excavator Parts

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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