China Everlasting Parts Co., Ltd. is one of the most professional manufacturers and suppliers of hydraulic filter hf6610 in China. Welcome to wholesale original and genuine hydraulic filter hf6610 from our factory. Contact us for cheap products and OEM service.
HF6610 Hydraulic Filter Element
1 1/2-16 UN Thread for Case IH, John Deere, New Holland | Replaces Donaldson P566922, Fleetguard HF6610
Why AYREST HF6610 is Built for Real-World Pressure
Hydraulic system failures often stem from filter housing deformation or bypass leakage. The AYREST HF6610 is engineered with a Heavy-Duty Steel Shell designed specifically to withstand frequent Fatigue Pressure Pulses and intense vibrations common in heavy agricultural and industrial environments.
By utilizing high-density micro-glass media, this filter delivers absolute 10-micron precision with a significantly higher dirt-holding capacity. It ensures a steady flow of clean oil to prevent system cavitation and internal erosion, extending the service life of sensitive hydraulic pumps in your Case, Hyster, and John Deere machinery.
Technical Specifications
| Largest OD | 3.68 inch / 93.47 mm |
| Gasket OD | 3.44 inch / 87.38 mm |
| Length | 5.81 inch / 147.57 mm |
| Seam OD | 3.72 inch / 94.49 mm |
OE Cross-Reference
Optimized Applications
Agricultural & Field Machinery
CASE / CASE IH: 234, 3088, 3288, 3388, 3488, 3588 (Classic), 360, 3688, 3788, 5288, 5488, 6388, 6788, 800, DH4, DH4B, FH4, W4.
NEW HOLLAND: 1112, 1116, 1496, L250, L255, L552, L553, L555, L600, L781, L783, L785 (Skid Steer Series), LS120, LS125, TF75, TR86, TR87, TR88, TR89, TR96, TR97, TR98, TR99.
JOHN DEERE: 3375, 375, 570, 575, 650, 675, 675B, 770, 850, 950.
Lifting, Forklift & Port Equipment
KALMAR: DCD120-12, DCD120-6, DCD136-6, DCD160-12, DCD160-6, DCD160-9, DCD180-6, DCD90-6.
HYSTER: H250 Heavy-Duty Forklift series.
DITCH WITCH: MAXI-SNEAKER B, MINI-SNEAKER, MINI-SNEAKER B.
Technical FAQ for Operators
Q1: Can AYREST HF6610 directly replace Donaldson P566922?
A: Yes, 100% physically and functionally compatible. We use the same 1 1/2-16 UN thread standard and Micro-glass media to ensure flow rates and pressure drops match original performance.
Q2: Why is my hydraulic pump wearing out frequently despite using standard filters?
A: Frequent wear often occurs because budget filters have low dirt-holding capacity, causing the bypass valve to open too early. AYREST HF6610 features deeper pleats for long-term filtration even in harsh farm environments.
Q3: How does this filter perform during cold morning startups?
A: Our micro-glass media has superior low-flow resistance, which effectively prevents system cavitation caused by high-viscosity cold oil in winter.
Q4: Will the steel shell withstand high-pressure pulses?
A: Absolutely. We use a heavy-duty reinforced steel shell that resists fatigue pressure pulses, preventing catastrophic leaks or shell deformation during peak cycle times.
Q5: What is the benefit of synthetic micro-glass over traditional paper media?
A: Micro-glass offers absolute filtration (99%+ efficiency) and lasts up to 2-3 times longer than paper, drastically reducing unplanned downtime and oil change intervals.
Lower Your Fleet Maintenance Costs Today
Verified fit for Case, John Deere & Hyster equipment. Bulk quotes available.
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