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- 31490042 Wright Hydro Pump 16CC 7 Fan Right – OEM Hydrostatic Pump for Wright Stander ZK Mowers
Description
Wright 31490042 Hydro Pump 16CC 7 Fan Right
Maintain the performance, control, and reliability of your Wright stand-on mower with the Wright 31490042 Hydro Pump 16CC 7 Fan Right. This genuine OEM hydrostatic pump is engineered for Wright Stander ZK series commercial mowers and serves as the right-hand drive pump in the mower's hydraulic drive system. Built to Wright Manufacturing specifications, this 16cc hydro pump delivers smooth power transfer, responsive maneuverability, and dependable performance in demanding commercial mowing environments.
Featuring a durable design and 7-fan cooling configuration, the Wright 31490042 hydro pump helps maintain proper hydraulic operation while reducing heat buildup during extended use. Whether replacing a worn hydro pump or restoring lost drive performance, using a genuine Wright OEM component ensures proper fitment and long-term reliability.
Key Features
- Genuine Wright Manufacturing OEM Part
- Part Number: 31490042
- 16cc Hydrostatic Pump Assembly
- 7-Fan Cooling Design
- Right-Hand Side Pump
- Commercial-Grade Hydraulic Performance
- Direct OEM Replacement
- Restores Smooth Drive Control and Maneuverability
- Designed for Wright Stander ZK Series Mowers
Common Symptoms of a Failing Hydro Pump
If your mower is experiencing any of the following issues, the hydro pump may require replacement:
- Loss of drive power
- Slow ground speed
- Weak hill-climbing performance
- Uneven steering response
- Excessive hydraulic noise
- Hydraulic fluid leaks
- Jerky or inconsistent machine movement
Replacing a worn hydro pump with the genuine Wright 31490042 helps restore factory performance and maximize machine uptime.
Compatible Wright Mower Models
The Wright 31490042 Hydro Pump 16CC 7 Fan Right is commonly used on select Wright Stander ZK, ZK2, ZK3, ZK6, ZK8, ZK11, and ZK13 commercial mower models including:
Wright Stander ZK 52-Inch Models
- WSZK52ECV860E-49S
- WSZK52FX801E
- WSZK52FX850E-49S
- WSZK52S61E8E2B
- WSZK52S61E8E2BT
- WSZK52S61G82B
- WSZK52SECV860E-49S
- WSZK52SFX850E-49S
Wright Stander ZK 61-Inch Models
- WSZK61ECV860E-49S
- WSZK61FX801E
- WSZK61FX850E-49S
- WSZK61S61E8E-49S
- WSZK61S61E8E2BT
- WSZK61S61G82B
- WSZK61SECV860E-49S
- WSZK61SFX850E-49S
Wright Stander ZK 72-Inch Models
- WSZK72ECV860E-49S
- WSZK72S61E8E-49S
- WSZK72S61E8E2BT
- WSZK72S61G82B
- WSZK72SECV860E-49S
Additional Wright ZK Variants
This hydro pump is also found on select:
- Wright ZK2 Series
- Wright ZK3 Series
- Wright ZK6 Series
- Wright ZK8 Series
- Wright ZK11 Series
- Wright ZK13 Series
Engine Platforms Supported
The Wright 31490042 Hydro Pump is commonly found on machines equipped with:
- Kawasaki FX801V Engines
- Kawasaki FX850V Engines
- Kohler ECV860 Engines
- Briggs & Stratton Vanguard 61E8 Engines
- Briggs & Stratton Vanguard 61G8 Engines
Why Choose Genuine Wright OEM Parts?
Using genuine Wright replacement parts ensures proper fit, optimal hydraulic performance, and long service life. OEM hydro pumps are manufactured to meet the exact requirements of Wright's commercial mower drive systems, helping reduce downtime and maintain productivity in professional landscaping operations.
Verify Fitment Before Ordering
Fitment can vary based on mower model and serial number range. Always verify your Wright mower model and serial number before purchasing. If you need assistance confirming compatibility, contact Barry's Power Equipment and our parts specialists will help identify the correct replacement component.
OEM Part Numbers
- Wright 31490042
- 31490042 Hydro Pump
- Wright Hydro Pump 16CC 7 Fan Right
SEO Keywords
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