Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of o-ring kit oe 4c-8253 270-1533 for cat in China. With abundant experience, we warmly welcome you to buy bulk durable o-ring kit oe 4c-8253 270-1533 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-8253 270-1533 |
| Material Type | NBR / FKM / Silicone / EPDM |
| Color | Standard or Customized |
| Application Scenario | CAT |
| Packing | Plastic bag, box, carton |
| Single package size | 25 X 10 X 5 cm |
Product Description

🔧 The Caterpillar O-Ring Kit 4C-8253 (270-1533) is a high-temperature silicone sealing assortment engineered for Caterpillar heavy equipment powertrains.
🔥 Molded from premium yellow Silicone (VMQ) material, these seals excel in high-heat, low-pressure applications while providing superior thermal stability.
📦 The comprehensive kit includes 149 O-rings across 32 popular sizes, replacing OEM part numbers 4C-8253, 270-1533, and CA4C8253.
🚜 It is specially designed for CAT torque converters, transmissions, differentials, and engines (such as 3306, 3408, 3412, and C15).
🧰 All seals are neatly arranged in a durable, compartmentalized storage case with clear size charts for quick identification during maintenance.
Why Choose Jinwo - Supply Chain Advantage

🌟 Custom-Engineered Durability
Jinwo develops specialized automotive gaskets and heavy-duty sealing products using premium compound formulations to resist extreme mechanical stress, chemical exposure, and temperature fluctuations.
📈 Competitive Wholesale Advantages
By providing direct B2B factory pricing alongside strict quality testing, Jinwo lowers total cost of ownership for distributors while increasing operating margins for global partners.
🚀 Rapid Worldwide Shipping
Backed by large-scale production facilities and integrated logistics management, Jinwo maintains consistent inventory to fulfill international orders efficiently with short lead times.
💡 Comprehensive Technical Solutions
Rooted in years of industrial manufacturing experience, our team offers tailored product recommendations and dedicated customer support to resolve complex sealing challenges for B2B buyers.
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