CAT hydraulic O-ring 095-1590
Excavator O-ring seal YNF16818
Rubber O-ring 095-1590 for static sealing
OEM-grade O-ring for CAT equipment
NBR/FKM O-ring for hydraulic cylinders
095-1590 seal-o-ring for CAT hydraulic systems
CAT hydraulic O-ring 095-1590
Excavator O-ring seal YNF16818
Rubber O-ring 095-1590 for static sealing
OEM-grade O-ring for CAT equipment
NBR/FKM O-ring for hydraulic cylinders
095-1590 seal-o-ring for CAT hydraulic systems

O-Ring Seal 095-1590 for CAT Excavator Hydraulic Systems YNF16818

095-1590 O-ring seal for CAT hydraulic sealing applications.

  • OEM equivalent part 095-1590, widely used in CAT hydraulic systems

  • Constructed from NBR (standard) or FKM (high-temp) for fluid resistance

  • Designed for static sealing in pumps, cylinders, and valves

  • Offers leak-free performance under high pressure and temperature

  • Ideal for repair kits, inventory stocking, and aftermarket supply

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O-Ring Seal Description

YNF16818 is a premium-quality O-ring seal compatible with CAT part number 095-1590. It is engineered for hydraulic static sealing applications such as cylinder end caps, valve blocks, and pump connections. Made from oil- and temperature-resistant NBR or FKM, this O-ring maintains elastic integrity under pressure, ensuring long-lasting sealing performance. Suitable for both routine maintenance and large-scale aftermarket distribution, it is a key part for professionals maintaining CAT excavators and similar equipment.

O-Ring Seal Technical Sheet

Item Details
YNF Code YNF16818
OEM Part Number 095-1590
Product Name Seal-O-Ring
Material NBR (Standard) / FKM (Optional)
Cross Section Round
Application Area Hydraulic system sealing
Temperature Resistance -30°C to +200°C
Pressure Resistance Up to 40 MPa
Compatibility CAT, Komatsu, Volvo, Doosan
MOQ 100 pcs
Packaging Sealed bag / bulk pack
Origin China
Shipping Methods Express / Air / Sea freight
Payment Terms T/T, Western Union, L/C

O-Ring Seal Applications

Application Area Description
Hydraulic Cylinders Sealing end covers, piston interfaces
Pump Assemblies Shaft housing and flange sealing
Valve Blocks Static port sealing for fluid passage
Hydraulic Fittings Hose and pipe joint sealing
Spare Parts Distribution Essential item for B2B O-ring kit inventories

CAT Hydraulic O-Ring 095-1590 Detail Display

FAQs

Related Knowledge:

  • O-rings like 095-1590 prevent fluid leakage and contamination in static hydraulic systems.

  • NBR is suitable for oil-based fluids; FKM is chosen for elevated temperatures and chemicals.

  • Always inspect gland clearances and surface finishes to ensure optimal sealing.

Related Products:

  • 095-1601 CAT O-ring seal

  • Excavator seal kit assortments

  • Cylinder rod seals and dust wipers

  • Backup rings and sealing washers

FAQs:

  • Q: Can you supply these O-rings in mixed kits?
    A: Yes, custom kits with selected O-rings are available based on your model list.

  • Q: Is this seal compatible with other OEM brands?
    A: Yes, as long as the size and groove match, cross-brand usage is supported

Request a Quote for O-Ring 095-1590

Need OEM-quality O-rings for your CAT hydraulic system? YNF16818 (095-1590) offers top-tier sealing with oil-resistant materials and tight manufacturing tolerances. Designed for maintenance teams and global distributors who require high reliability. Contact us today for technical support, wholesale pricing, and global delivery options.

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