247-8888 Bucket Seal Kit for Caterpillar Excavator CAT E320B 320B E320C 320C E320D 320D
As a specialized manufacturer of excavator hydraulic seal kits, we recognize the critical need for reliable, high-quality components for Caterpillar machinery. The Bucket Cylinder on the CAT E320B 320B E320C 320C E320D 320D series excavators operates under extreme force, making the seals a frequent maintenance item. Our factory-direct 247-8888 BUCKET SEAL KIT is the ideal solution for wholesale buyers and distributors seeking superior quality and competitive pricing.
The Unmatched Reliability of the 247-8888 Seal Kit
The bucket cylinder is essential for the excavator’s digging and loading power. A compromised seal kit leads to immediate performance degradation. Our 247-8888 Seal Kit is engineered to restore and maintain peak hydraulic efficiency by:
1.Ensuring Maximum Breakout Force: The kit’s high-integrity piston seals prevent internal fluid bypass, ensuring that the full hydraulic pressure is converted into digging power.
2.Superior Contaminant Exclusion: Featuring robust wiper seals and rod seals made from premium materials, the kit effectively blocks abrasive external debris from damaging the cylinder’s internal surfaces.
3.Extended Service Life: Manufactured using advanced, durable materials (such as high-grade PU and NBR) that are resistant to heat, pressure, and chemical degradation from hydraulic fluids.
Technical Specifications and Wholesale Opportunity
The 247-8888 BUCKET SEAL KIT is a precise replacement for the bucket cylinder on a wide range of Caterpillar models:
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Key Specification
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Detail
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OEM Part Number
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247-8888 (CA2478888)
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Cylinder Position
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Bucket Cylinder
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Rod Diameter
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85 mm
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Bore Diameter
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120 mm
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Applicable Models
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Caterpillar E320B, 320B, E320C, 320C, E320D, 320D, 319DL, 321DLCR, 323DL, 324D (and related variants)
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Wholesale Advantage for B2B Buyers: Choosing our factory-direct solution for the 247-8888 Seal Kit provides a distinct competitive edge:
•Factory Pricing: Direct sourcing eliminates intermediary costs, offering you the most competitive wholesale pricing for bulk orders.
•Consistent Quality: Our strict in-house quality control ensures every kit meets or exceeds OEM specifications, guaranteeing reliability for your customers.

Partner with the Experts in Seal Kits
For distributors and maintenance professionals, the 247-8888 BUCKET SEAL KIT is a non-negotiable component for maintaining Caterpillar E320D/320D performance. Partner with our factory for a reliable supply of high-quality, SEO-optimized seal kits that drive both traffic and sales.
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