Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of o-ring kit oe 4c-4784 270-1535 for cat in China. With abundant experience, we warmly welcome you to buy bulk durable o-ring kit oe 4c-4784 270-1535 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-4784 270-1535 |
| Material Type | NBR / FKM / Silicone / EPDM |
| Color | Standard or Customized |
| Application Scenario | CAT |
| Packing | Plastic bag, box, carton |
| Single package size | 25 X 20 X 7 cm |
Product Description
🔧 The Caterpillar D-Ring Seal Kit 270-1535 (4C-4784) is a heavy-duty hydraulic flange sealing set for XT5 & XT6 hose fittings.
🧪 Molded from 90 Shore A Nitrile (NBR) rubber, these D-shaped seals provide superior anti-twist strength under extreme pressure conditions.
📦 The comprehensive kit includes 80 pieces across 9 popular sizes, directly replacing CAT OEM part numbers 4C-4784, 270-1535, and 5P-8433.
🚜 It is widely used on CAT excavators, dozers, and loaders to maintain leak-free high-pressure hydraulic connections.
🧰 All seals come organized in a durable storage case with clear size labels for quick identification during field maintenance.
Why Choose Jinwo - Supply Chain Advantage
🛡️ Engineered High-Performance Sealing
Jinwo crafts top-tier mechanical seals and industrial gaskets using high-grade materials specifically formulated to endure extreme working pressures, high thermal conditions, and aggressive wear.
⚙️ Uncompromising Precision Fit
Manufactured to strict OEM tolerances and exact dimensional specifications, our seals guarantee an impeccable, leak-proof tight seal, making equipment assembly and routine maintenance fast and seamless.
💎 Direct B2B Cost Efficiency
By combining direct factory manufacturing with rigorous quality assurance, Jinwo delivers highly competitive wholesale pricing, helping global distributors cut maintenance costs while maximizing profitability.
🚚 Reliable Fast Global Fulfillment
Supported by extensive production capabilities and robust international logistics channels, we ensure stable stock levels, swift order processing, and dependable worldwide shipping schedules.
🛠️ Decades of Technical Expertise
With rich industry experience in sealing technology, our dedicated technical team offers responsive customer service, professional guidance, and tailored product solutions for heavy machinery operators.
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