Head Assy
#DONP574249
Features & Benefits
- Donaldson offers the industry’s largest selection of hydraulic, lube and gear oil filtration products for contamination control.
- Donaldson hydraulic filters and accessories reduce a broad range of contaminants, providing superior performance in thousands of applications.
- Products and technology designed to consistently meet required specifications - and your expectations.
Specifications
| Bypass Valve | Yes |
| Bypass Valve Setting LR | 50.77 psi (3.5 bar) |
| Series | W440 |
Interchanges & Equivalent parts:
| P574249 |
| W4401S4JNB |




















