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172448-73780 High-Efficiency Hydraulic Filter for Yanmar VIO 15-2
Optimized Micron-Level Defense for Compact Excavator Hydraulics
Bespoke engineering for Yanmar VIO 15-2 high-pressure circuits.
Integrated bypass valve prevents cavitation during cold starts.
Reinforced metal cage resists intense hydraulic pressure surges.
3/4"-NPTF precision machining for a vacuum-tight interface.
Advanced Fluid Power Protection
Compact hydraulic systems require absolute cleanliness to maintain the surgical precision of excavating movements. The 172448-73780 acts as the primary barrier against abrasive wear debris. Unlike standard elements, our filter utilizes a specific structural lattice media that isolates metallic particulates before they can cause internal scoring within sensitive VIO series control valves.
Micro-Platform Reliability
Space constraints in the Yanmar VIO 15-2 demand high flow in a compact footprint. With 148 mm of active media depth, this element maximizes dirt-holding capacity without inducing excessive backpressure.
Interchange Versatility
Fully cross-compatible with SF Schupp HY 90346 and Wismet WHE20783. We provide OEM-level filtration efficiency ensuring seamless fleet maintenance without regional supply limitations.
Core Technical Metrics
| Technical Feature | Specification Data |
|---|---|
| Filter Architecture | Hydraulic Element w/ Perforated Cage |
| External Diameter (D1) | 74.0 mm |
| Mounting Thread (D7) | 3/4"-NPTF Precision Thread |
| Total Height (H1) | 188.0 mm |
| Active Media Height (H3) | 148.0 mm |
| Safety Integration | Internal Bypass Protection Valve |
Global Interchange & Fitment
OEM REFERENCE Yanmar: 172448-73780 | SF Schupp: HY 90346 | Wismet: WHE20783 | Inline: FH56630 | HiFi Filter : SH 60381
Technical Support FAQ
Is this element verified for Yanmar VIO 15-2?
Yes, our engineering team has verified the 172448-73780 as a 100% technical match for the Yanmar VIO 15-2 mini-excavator hydraulic system.
Why is the metal cage design important?
The perforated metal support prevents the media from collapsing during hydraulic pressure spikes or high-viscosity operation in cold climates.
What is the lead time for bulk wholesale orders?
We maintain high stock levels for immediate dispatch. Contact us for tiered pricing for equipment rental fleets and parts distributors.
Request Technical Quotation
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