Restore Full Power: 7081S01940 HYDRAULIC PUMP GP for KOMATSU WA470 & WA480 Wheel Loaders
Experiencing weak lift, slow bucket cycling, or unusual hydraulic noise in your Komatsu wheel loader? The core of your machine’s performance lies in the main hydraulic pump. The 7081S01940 HYDRAULIC PUMP GP for KOMATSU WHEEL LOADER is the direct OEM replacement designed to restore factory-level power and reliability to your WA470 or WA480 loader. This genuine hydraulic main pump, also referenced as part number 708-1S-01940, is engineered to deliver the precise flow and pressure required for demanding material handling tasks.
Exact Fit for Komatsu WA470 & WA480 Loader Models
This Komatsu wheel loader hydraulic pump is manufactured for guaranteed compatibility with the following specific models and their series variants, ensuring perfect performance restoration:
-
For Komatsu WA470 Wheel Loader: Direct fit for WA470-5, WA470-6, WA470-7, WA470H-5, and WA470H-6 models.
-
For Komatsu WA480 Wheel Loader: Direct fit for WA480-5, WA480-6, WA480-7, and WA480H-6 models.
Always verify your machine’s exact model and serial number to confirm fitment. Installing the correct 7081S01940 Komatsu main pump is crucial for restoring optimal hydraulic pressure for the lift arms, bucket tilt, and steering systems.
Why Choose This Genuine Komatsu Hydraulic Main Pump?
-
OEM Specification & Quality: As an original Komatsu hydraulic pump GP, part 7081S01940 meets all factory specifications for durability, flow rate, and pressure tolerance. It ensures a perfect fit and performance identical to the original equipment.
-
Restores Loader Productivity & Cycle Times: Directly addresses performance loss, including sluggish operation, lack of breakout force, and slow lift/tilt functions. This restores your loader’s efficiency for loading, digging, and material movement.
-
Protects Your Hydraulic System: A properly functioning main pump maintains stable system pressure, preventing cavitation and protecting costly downstream components like control valves, pilot pumps, and hydraulic cylinders from damage.
-
Ensures Fuel Efficiency & Reliability: A worn pump forces the engine to work harder. A new, efficient wheel loader main pump helps maintain optimal fuel economy and reduces the risk of unexpected downtime on critical job sites.
Product Specifications & Details
-
Part Numbers: 7081S01940 / 708-1S-01940.
-
Component Type: Hydraulic Main Pump (Gear Pump Assembly).
-
Function: The primary pump responsible for converting engine mechanical power into hydraulic energy to power all attachment and machine functions.
-
Compatibility: A vital Komatsu loader part specifically designed for the mid-size WA470 and WA480 wheel loader hydraulic circuits.
Common Symptoms of a Failing Main Hydraulic Pump
Order the 7081S01940 HYDRAULIC PUMP GP for your Komatsu loader if you observe these failure signs:
-
Noticeably slow lifting or tilting of the loader bucket.
-
Loss of digging or breakout power when engaging a pile.
-
Loud whining, screeching, or groaning noises from the pump compartment.
-
Hydraulic oil overheating during normal operation.
-
Increased engine RPM drop or stalling when operating hydraulic functions.
Order Your Komatsu WA470 WA480 Main Pump Today
Minimize operational delays. Our genuine 7081S01940 hydraulic main pump for Komatsu wheel loader is in stock and ready for fast shipping to get you back to work.
Click to order the Komatsu 7081S01940 Hydraulic Pump GP for your WA470 or WA480. Contact our team for model verification or technical support.
All products