Excavator HYUND--AI R505 Rexroth Hydraulic pump main pump parts A8VO225
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | GVO |
| Certification: | ISO CE |
| Model Number: | hyundai r505 DOOSAN DX500 DC520-9 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1PCS |
|---|---|
| Price: | 20000-38000 |
| Packaging Details: | Export wooden crates |
| Delivery Time: | Within 2-7 Days After Receiving Payment |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 480PCS |
|
Detail Information |
Product Description
For HYUNDAI R505 series excavators (including R455, R485, and R505 models spanning the -7 and -9 generations), the factory original main hydraulic pump assembly corresponds to specific part numbers.
Depending on your region, production year, and configuration, your R505 could be fitted with either a Rexroth (A8VO200) or a Kawasaki (K5V200DT) setup.
The primary official part numbers for the R505 main hydraulic pump assembly are:
Ramp offers to buy: Rexroth Hydraulic Pump A8VO / A8V Series for HYUNDAI R505 Doosan 500 / 520-9C
1. Genuine Hyundai Part Numbers (Part No.)
-
31NB-16110(Most Common / Current Standard) -
31Q7-40150 -
31Q7-40070
R(R455 / R485 / R505-7 / R505-9).
2. Matching Manufacturer Model Codes
If you are looking at the tag affixed directly to the pump housing by the original component manufacturer, you will find one of these model numbers:
-
Rexroth Option:
A8VO200Series (e.g., A8VO200LA1H1) -
Kawasaki Option:
K5V200DTSeries
Recommendation for Parts Ordering
Because these main pumps are high-value components, it is always safest to double-check the actual pump data plate before processing an order:
-
Look for the 10-digit Rexroth ID (usually starts with R902... or R901...) if it is a Rexroth pump.
-
Provide your excavator's full VIN / Chassis Serial Number to your parts dealer so they can run it through the Hyundai HCE-EPC (Electronic Parts Catalog) to verify the exact split for your specific production year.









