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KUBOTA U25S U25-3S U25 Hydraulic Pump for Mini Excavator Digger Parts RB511-61114 RB511-61112 Nachi PVD-0B-24P-8G3 Main Pump

Place of Origin:China
Brand Name:Belparts
Certification:CE
Model Number:U25S U25-3S U25
Minimum Order Quantity:1 PCS
Price:Negotiation
Payment Terms:L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,Western Union,PAYPAL
Supply Ability:100 PCS / Months
Product Details
Highlight:

KUBOTA U25S hydraulic pump

,

mini excavator hydraulic pump

,

Nachi PVD main pump

Model: KUBOTA U25S U25-3S U25
Type: PVD-1B-29BP-12G5-4614F
Part Name: Main Hydraulic Pump
Part Number: RB511-61114 RB511-61112
Application: Crawler Excavator
Quality: Original Brand New
Warranty: 12 Months
Shipment: Sea / Air / Express DHL FEDEX UPS
Product Description
KUBOTA U25S U25-3S U25 Hydraulic Pump for Mini Excavator Digger Parts RB511-61114 RB511-61112 Nachi PVD-0B-24P-8G3 Main Pump
Product Specifications
Application Excavator
Part Name Hydraulic Main Pump
Machine Model KUBOTA U25S U25-3S U25
Type PVD-1B-29BP-12G5-4614F
Part Number RB511-61114 RB511-61112
Warranty 12 Months
Delivery Time 3-7 Days
Shipment Express, Freight, Sea, Train
Quality Original Brand New
MOQ 1 Piece
Payment Terms T/T, Trade Assurance, PayPal, etc.
KUBOTA U25S U25-3S U25 Hydraulic Pump for Mini Excavator Digger Parts RB511-61114 RB511-61112 Nachi PVD-0B-24P-8G3 Main Pump 0
Spare Parts List
# Part No. Description Qty
010 RB511-61114 ASSY PUMP,PISTON; Serial No. >=30837; Replacement 1
010 RB511-61112 ASSY PUMP,PISTON; Serial No. <=30836 1
020 RB401-69160 SHAFT 1
030 RB411-69070 CYLINDER,ASSY(BARREL) 1
050 RB411-69090 PLATE,VALVE 1
060 RB401-69080 ASSY PISTON 10
070 RB401-69210 HOLDER 1
090 RB401-69180 PIN 3
100 RB401-69150 SPRING 1
110 RB401-69230 RETAINER 2
120 04611-00340 CIR-CLIP,INTERNAL 1
130 RA211-90250 PLATE 1
140 RB401-69030 PIN 2
150 RB411-69010 SPRING 1
160 RB411-69020 HOLDER,SPRING 1
170 RB411-69030 GUIDE,SPRING 1
180 RB401-69310 PIN 1
190 RB511-69040 ROD 1
195 RB511-68990 WASHER 1
200 RB511-69050 PIN 1
210 RB511-69062 PIN 1
220 RB401-69100 PIN 1
230 RB401-69010 BEARING,BALL 1
240 RB401-69340 SPRING,PLATE 4
250 RB401-69040 COUPLING 1
260 RB401-69190 COLLAR 1
270 RB401-69430 WASHER,PLAIN 2
280 RB401-69400 KIT SEAL 1
290 RB401-69220 GASKET 1
300 RB401-69350 SEAL,OIL 1
310 04817-00110 O RING 1
320 04817-00120 O RING 2
330 04817-00110 O RING 1
340 RB401-69390 WASHER SEAL 1
350 04810-50550 O RING 1
360 04817-00080 O RING 1
370 04817-00070 O RING 1
380 RB511-69083 PUMP,GEAR; Serial No. >=30837; Replacement 1
380 RB511-69080 PUMP,GEAR; Serial No. <=30836 1
390 04611-00520 CIR-CLIP INTERNAL 1
400 04612-00250 CIR-CLIP EXTERNAL 1
410 RB401-69260 PLUG 1
420 RC401-69150 BOLT,HEX-SOC-HD 4
430 RC401-69190 PLUG 5
440 RB401-69260 PLUG 1
450 05411-00616 PIN SPRING 1
460 RB401-69370 SCREW,SET 1
470 RC401-69290 NUT,LOCK 1
480 RB401-69360 BOLT 2
490 RB238-69420 KIT SEAL 1
500 04816-00060 O RING 1

Why Choose Us?
  • Quality Assurance
  • Fine Workmanship
  • Price Advantage
  • Stable Supply
Quality assurance certification and standards Precision workmanship in hydraulic parts manufacturing
Process Features
  • Standard production management
  • Advanced testing equipment
  • Heat Treatment Technology
  • Fitting of cylinder block and valve plate
Hydraulic pump production process and assembly line
About Our Factory
Belparts have a large workshop for excavator parts producing, from material cutting, welding, heating treating, assembling, debugging, painting, testing, every part we will confirm before leaving the factory.
Belparts factory overview and manufacturing facility
Frequently Asked Questions
If I only know the excavator model, but can not offer parts No., what should I do?
If possible, you can send us pictures of old products, nameplate or the size for reference.
What is the warranty of the parts after I purchased hydraulic axial piston pump & motor spare parts?
The warranty is 6/12 Months based on the item details.
How can I pay the order?
We can receive payment through T/T, Western Union, Paypal (for small amount), alibab trade assurance.
When will get the items after I place order?
Once your payment is confirmed, we will arrange the goods within 24 hours; if not in stock, we will inform you before placing the order.
How can I do if there is something wrong with the items?
First of all, I have confidence in the quality of our products, if you really found something wrong, pls provide pictures for us and we will check. After it is confirmed, pls return to us, we will offer the correct item.
What is your main products?
We are specialized in the excavator spare parts, such as travel motor gearbox/ass'y/parts, swing gearbox/ass'y/motor/parts, hydraulic pump assy/parts and gear parts. If you need other excavator parts, we also can supply as your requirements.
Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • J
    Jeff
    South Africa Mar 20.2026
    ★★★★★
    ★★★★★
    This OEM-quality hydraulic pump fits my machine perfectly, and it runs very well on it.
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