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SKU:
NLT2T03864
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12V Hydraulic Solenoid Valve 845241003 42N-64-11720 42N-64-11721 for Komatsu
$99.09
In Stock
$99.09
Sale price
$99.09
Regular price
This 12V hydraulic solenoid valve replaces Komatsu 845241003, 42N-64-11720 and 42N-64-11721 on compatible skid steers, excavators and backhoe loaders.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| Komatsu skid steers | CK20, CK25, CK30, CK35, SK510, SK714, SK815, SK818, SK820, SK1020, SK1026 |
|---|---|
| Komatsu excavators | PC12R, PC14R, PC15R, PC16R, PC20R/MR, PC26MR, PC27R, PC35R, PC45R, PC50MR, PC80MR |
| Komatsu backhoe loaders | WB91R, WB93R/S, WB97R/S, WB140/146/150/156 variants |
Product Overview
The valve is used in pilot, servo-control and attachment hydraulic circuits where an electrical command must open or redirect oil flow. A failed coil or sticking internal valve can disable the commanded function while the rest of the hydraulic system remains operational.
Fitment spans several Komatsu compact-machine families, including serial-specific applications. Match the full part number and connector/port arrangement before installation.
Key Features & Performance
- 12V hydraulic solenoid valve
- Cross-references 845241003, 42N-64-11720 and 42N-64-11721
- Used in servo-control and attachment hydraulic circuits
- Fits multiple Komatsu machine families
Replaces Part Numbers
- 845241003
- 42N-64-11720
- 42N-64-11721
Technical Specifications
- Voltage: 12V
- Component: Hydraulic solenoid valve
Frequently Asked Questions
Q: What should I check before replacing the valve?
A: Verify the electrical command and coil condition, then confirm hydraulic pressure and that the valve cartridge is not mechanically stuck.
Q: Why are serial numbers important?
A: Komatsu parts diagrams assign these valves to specific serial ranges and hydraulic configurations.
Fitment can vary by serial number, production date, engine configuration or prior repairs. Verify compatibility using the part numbers and application details listed above before ordering.