





🔥 Seal the deal with BUSY-CORNER – the ultimate O-ring kit for pros who demand reliability!
The BUSY-CORNER 4C-4782 Seal O-Ring Kit offers 580 premium Buna-N 90D synthetic rubber O-rings in 32 CAT OEM sizes, designed for high-pressure hydraulic hose fittings on Caterpillar excavators. Packaged in a durable, labeled storage case, it ensures quick access and perfect fit, backed by 24/7 customer support for professional-grade maintenance and repair.



| Manufacturer | BUSY-CORNER |
| Part number | 4C-4782 2701528 |
| Item Weight | 1.15 Kilograms |
| Product Dimensions | 35 x 29 x 4.5 cm; 1.15 kg |
| Size | 4C-4782 |
| Color | Black |
| Material | Synthetic Rubber |
| Number Of Pieces | 580 |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions LxWxH | 35 x 29 x 4.5 cm |
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