O-Ring Kit Box for Excavator Repair & Maintenance
A complete O-Ring kit designed for excavator hydraulic system maintenance and sealing needs. Each set includes a wide range of sizes and materials to suit various applications including oil, water, heat, chemical, and pressure environments.
| Material | NBR/ PTFE/ Acm/ Vmq/ FKM/ HNBR/ EPDM/ Silicone etc |
|---|
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
This O-Ring Assortment Kit contains multiple pieces of high-quality sealing rings made from a variety of rubber materials including NBR, FKM, EPDM, VMQ (Silicone), CR (Neoprene) and more. It is ideal for excavator repair work, hydraulic systems, air compressors, pipelines, automotive machinery, and general industrial maintenance.
Each kit is organized in a durable plastic box with labeled compartments for easy identification and quick access during repairs.
Material Options & Properties
The kit may include O-rings made from the following rubber compounds:
🔹 Nitrile Rubber (NBR/Buna-N)
Temp Range: -30°C to 125°C
Features: Excellent oil resistance, affordable, ideal for general use in oil/water systems.
🔹 Fluororubber (FKM/FPM)
Temp Range: -20°C to 250°C
Features: Outstanding chemical, fuel, and high-temperature resistance.
🔹 Silicone (VMQ)
Temp Range: -60°C to 225°C
Features: FDA & RoHS compliant, great for heat and food-grade environments.
🔹 EPDM (Ethylene Propylene Diene Rubber)
Temp Range: -50°C to 150°C
Features: Excellent ozone, steam, and weather resistance, ideal for outdoor systems.
🔹 Neoprene (CR)
Temp Range: -44°C to 120°C
Features: High mechanical strength and fatigue resistance.
🔹 FFKM/FFPM (Perfluoroelastomer) (optional or available by request)
Temp Range: -42°C to 327°C
Features: Premium sealing for extreme chemicals and temperatures; long service life.
Kit Features
- Wide range of commonly used metric/inch sizes
- Multiple material options for different environments
- Neatly organized in labeled compartments
- Durable transparent box for portability and protection
- Ideal for field repair technicians, workshops, or machine operators
Applications
- Excavator & construction machinery hydraulic systems
- Pneumatic cylinders & fittings
- Automotive fuel and oil system maintenance
- Plumbing and industrial piping systems
- General sealing and gasket replacement
Application Scenarios
Hydraulic filters are suitable for all types of excavator operations, including:
- Earthmoving and trenching
- Rock breaking and mining
- Forestry and material handling
- Road building and demolition
Whether operating in dusty deserts or wet job sites, a clean hydraulic circuit ensures your machine performs at its best.
Why Choose Our O-Ring Kit?
- Ready-to-use: No need to search for single sizes
- Reliable sealing under pressure
- Perfect for on-site emergency repairs
- Supports long-term preventive maintenance
Why Choose Our Filters?
- OEM-quality at competitive prices
- High dirt-holding capacity and low pressure drop
- Consistent performance in extreme temperatures
- Custom branding & packaging available for bulk buyers
Packing Information
- Material: NBR / FKM / EPDM / Silicone / Custom
- Sizes: Standard metric/inch range (Custom available)
- Box Type: Hard plastic case with individual labeled slots
- Quantity: Varies by kit (e.g., red--382pcs o ring kit, blue--382pcs o ring kit, yellow-386pcs o ring kit)
Need Customization?
We offer OEM service and custom kits with your logo, special sizes, or material combinations upon request. Contact us to discuss your specific sealing needs.
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
