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KRJ15830 Heavy-Duty Hydraulic Filter
Reinforced Oil Element for Doosan DX340, Komatsu PC200-6, Hitachi ZX350 | Replacement for Donaldson P551210, Fleetguard HF28978
Product Description
The AYREST KRJ15830 is a premium high-pressure hydraulic oil element engineered for the most demanding industrial environments. Featuring a reinforced full-metal perforated outer shell, it provides superior structural stability to withstand extreme pressure surges and cold-start spikes without element collapse.
By utilizing multi-layer inorganic micro-glass synthetic media, the KRJ15830 delivers exceptional filtration precision, capturing 99.5% of contaminants to maintain oil purity. The heavy-duty radial seal ensures zero-leakage performance, making it the ideal choice for maintaining the sophisticated hydraulic systems of heavy-duty excavators, articulated haulers, and high-performance industrial machinery.
Specifications
| Technical Parameters | Details |
|---|---|
| Model Number | KRJ15830 |
| Filter Type | High-Pressure Hydraulic Oil Element |
| Reinforcement | Full Perforated Metal Support Core & Shell |
| Media Material | Multi-Layer Inorganic Micro-Glass / Synthetic |
| Seal Type | Integrated High-Temperature O-Ring |
| Outer Diameter (D1) | 150.0 mm |
| Inner Diameter (D2/D3) | 110.0 mm / 110.0 mm |
| Height 1 (H1) | 450.0 mm |
OE Number & Cross-Reference
Major Brand Cross-Ref:
Donaldson P551210 | Fleetguard HF28978 | Mann HD 15 174 x | HiFi SH 60137 | SF HY 9530/8
OEM Part Numbers:
Applications
DOOSAN & DAEWOO (Extensive Coverage)
Excavators: DX360LCA, DX138, DX140LC/LCR/R, DX160LC, DX170, DX180LC, DX220LC, DX225LC, DX235LCR, DX255LC, DX340LC, DX350LC, DX380LC, DX420LC, DX480LC, DX500LC, DX520LC, DX700LCA.
Wheel Loaders: DL200, DL250, DL350, DL400/400A, DL450, DL500.
Solar Series: 330VLC, 360VLC, 370VLC, 400IIILC/VLC, 420VLC, 450IIIS/VLC, 470VLC.
Wheeled Excavators: DX140W/W-3, DX140W ACE/PLUS, DX190W, DX210W/WA.
KOMATSU & HITACHI
Trucks & Loaders: HD405-7, HD785-7, HD787-7, HM300-1/2, HM350-2, WA600-3/3AS.
Excavators: PC200-6, K2-3620, ZX350LC/LCN ZAXIS.
SUMITOMO
Sumitomo Models: SH210-5, SH240-5.
Why Choose AYREST KRJ15830?
- Zero-Bypass Guarantee: Our industrial-grade epoxy bonding ensures the filter media stays attached even under high-vibration.
- Maximized Component Life: Maintains high oil cleanliness to protect Rexroth and Kawasaki pumps.
- Cost-Effective Durability: Matches OEM specifications at a competitive B2B price point.
Expert FAQ
Q: Same flow rate as Donaldson P551210?
A: Yes. Micro-glass media ensures high flow capacity with low pressure drop.
Q: Suitable for high-temperature fluids?
A: Absolutely. Rated for continuous operation in heavy-duty excavation tasks.
Secure Your Hydraulic System Today
Don't let contaminated oil lead to a $10,000 pump failure. Contact us for bulk quotes.
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