Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of o-ring kit oe 4c-4782 for cat in China. With abundant experience, we warmly welcome you to buy bulk durable o-ring kit oe 4c-4782 for cat in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Material Specifications & Performance Matrix
| Parameter | Specifications |
| OE | 4C-4782 |
| Material Type | NBR / FKM / Silicone / EPDM |
| Color | Standard or Customized |
| Application Scenario | CAT |
| Packing | Plastic bag, box, carton |
| Single package size | 40 X 35 X 10 cm |
Product Description

🔧 The Caterpillar O-Ring Kit 4C-4782 is a essential high-pressure sealing assortment designed specifically for heavy equipment maintenance.
🧪 Made from high-grade Nitrile (NBR 90 Shore A) rubber, these rings offer exceptional resistance to wear, hydraulic fluids, and extreme operating pressures.
📦 The comprehensive set includes up to 580 O-rings in 32 popular OEM sizes, fully covering SAE STOR, ORFS, and Code 61/62 flange connections.
🚜 It is broadly compatible with a wide range of CAT machinery, including excavators, loaders, bulldozers, and heavy-duty diesel engine systems.
🧰 All seals are neatly arranged in a durable, partitioned storage case with visual size charts for quick identification and efficient field repairs.
Why Choose Jinwo - Supply Chain Advantage

🌟 Premium Quality Assurance
Jinwo delivers superior automotive gaskets and exhaust seals engineered with high-grade materials to withstand extreme temperatures, vibrations, and harsh working conditions.
💰 Cost-Effective Sourcing
By combining factory-direct pricing with strict quality standards, Jinwo offers exceptional value that reduces maintenance costs without compromising safety.
🌐 Global Supply Capability
Supported by extensive production capacity and fast logistics, Jinwo efficiently serves worldwide clients with reliable inventory and prompt deliveries.
🤝 Trusted Industry Expertise
Backed by years of specialized manufacturing experience, Jinwo provides professional customer service and comprehensive aftermarket solutions for auto professionals.
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