| Hydraulic Filter 3501404 P550578 HF7922 P502170 Parameter: | |
| Part Number | 3501404 P550578 HF7922 P502170 |
| Brand | Tamfiney |
| Weight | 968g |
| Height | 275 mm |
| Outer Diameter | 90 mm |
| Inner Diameter/ Thread Size | 48 mm |
| Minimum Order | 100 PCS |
| Place of Region: | Zhejiang, China |
| Payment Terms: | T/T |
| Price Terms: | FOB |
| Lead Time: | 30 to 50 days based on order quantities |
| Market Type: | After Market |
| Current Export Market: | Southeast Asian,North America, South America, Western Europe, Eastern Europe, Africa, Oceania |
Applications:
BOBCAT E 55 WE 57 WE 57 W STG VE 60E 60E 60E 60E 60E 62E 62E 63E 63
DEVELON DX 62 R-3DX 63-3DX 85 R-3
DOOSAN DX 57 W-7DX 62 R-3DX 62 R-3DX 63-3DX 63-3
DOOSAN DAEWOO DH 50DL 160DX 55 W-5DX 60 RDX 63-5E 55 WE 62MEGA 160 VSOLAR 050SOLAR 050 W IIISOLAR 055SOLAR 055 PLUSSOLAR 055 VSOLAR 055 V PLUSSOLAR 055 W V SUPER
HITACHI EX 1900-5EX 3500UH 06UH 06-5UH 07-3UH 31
YANMAR B 55 W-1B 55 W-2B 55 WCR/W1KB 55 WE
Professional Hydraulic Oil Return Filter 3501404 P550578 HF7922 P502170
TAMFINEY’s Hydraulic Oil Return Filter instantly upgrades protection for your machine. Designed to fit 3501404, P550578, HF7922, and P502170, it captures harmful particles before they damage your system. As a result, you experience less downtime and smoother operation every day. Importantly, countless professionals already rely on TAMFINEY for performance and durability—even under brutal conditions. Choose our filter to keep your investment safe and your maintenance predictable.
Why install TAMFINEY’s Hydraulic Oil Return Filter?
- Stops dangerous contaminants right away
- Assures compatibility with 3501404, P550578, HF7922, and P502170
- Built on proven industry trust
End Downtime—for Good: Fix Hidden System Risks Now
Have you noticed rising maintenance costs or unplanned breakdowns? Often, these problems start with dirty hydraulic oil. Although damage may begin small, it quickly escalates into expensive failures. Thankfully, using an upgraded Hydraulic Oil Return Filter is a simple way to rid your system of risks.
Unlike basic filters, TAMFINEY’s solution doesn’t simply target large debris. Instead, it consistently traps even the fine particles that silently wear components. Because it’s cross-verified for 3501404, P550578, HF7922, and P502170, fit and installation are always hassle-free. Therefore, you’re not just replacing a filter—you’re investing in years of machine reliability and performance.
What does this filter do for you?
- Removes both common and ultra-fine debris
- Keeps oil flow steady and clean
- Matches your system perfectly every time
- Minimizes costly, surprise repairs
Science You Can See—Authentic Results, Not Empty Claims
With technical performance, proof matters most. TAMFINEY’s Hydraulic Oil Return Filter undergoes rigorous lab analysis and real-world machine tests. As a result, you see verified results: the filter traps over 99% of contaminants larger than 10 microns. Not only does it maintain strong oil flow, but it also prevents risky pressure spikes.
Proven advantages:
- Certified to OEM standards for 3501404, P550578, HF7922, and P502170
- Outperforms many standard filters, extending system life
- Survives extreme heat and vibration without failure
- Each filter ships with batch test or inspection documentation
More importantly, customers repeatedly report fewer breakdowns and lower annual operating costs. These scientific proof points build real-world confidence—because protecting your equipment shouldn’t involve guesswork.
Pro Guides—Expert Filter Selection, Best Practices, and Costly Myths
Maximizing uptime starts with knowing how to select and use the right filter. Always compare part numbers (3501404, P550578, HF7922, P502170) and confirm with your manual before you buy.
Smart Selection List:
- Confirm TAMFINEY branding every time
- Buy only from authorized dealers to ensure authenticity
- Match the filter to both model and job site needs
Usage and Maintenance Tips:
- Replace filters regularly, not only when flow slows
- Keep installation tools clean to avoid new contamination
- Watch for small warning signs, not just visible oil issues
Myths Debunked:
- “Oil looks clean, so change can wait”—invisible particles harm systems fastest
- “Any filter will do”—precision compatibility protects your investment
- “Delaying replacement saves money”—hidden damage always costs more
TAMFINEY’s Hydraulic Oil Return Filter gives you proven reliability and system security. Compatible with 3501404, P550578, HF7922, and P502170, it delivers cleaner oil, fewer failures, and less hassle—every time. Install with confidence and keep your hydraulics working long into the future.
