The 380-9482 Seal Kit is a hydraulic swing cylinder seal kit designed for repair and maintenance of Caterpillar backhoe loaders . This kit provides complete replacement of sealing elements to restore swing cylinder performance, preventing hydraulic fluid leaks and ensuring reliable operation of the backhoe swing function. It is specifically designed for CAT D-Series backhoe loaders with cylinder part number 1699529 and is compatible with multiple models including 416D, 420D, 424D, 428D, and 430D .
SANPING SEAL – Engineering Machinery High-End Seals – 17 Years Export Expertise
Product Overview
The 380-9482 Seal Kit is specifically engineered for Caterpillar D-Series backhoe loader swing cylinders, which are critical components responsible for the left-right swinging motion of the backhoe arm. Over time, seals wear out due to heat, pressure cycles, contamination, and normal aging. When seals fail, hydraulic fluid leaks, swing performance drops, and costly downtime begins .
This kit provides all necessary sealing components for swing cylinder overhaul in one package, eliminating the need to source individual seals from different suppliers .
Specifications and Parameters
| Parameter |
Detail |
| Product Code |
380-9482 / 3809482 |
| Compatible Brand |
Caterpillar (CAT) |
| Cylinder Application |
Backhoe Swing Cylinder |
| Kit Type |
Hydraulic Cylinder Seal Kit |
| Kit Contents |
Piston seals, rod seals, wiper seals, O-rings, guide rings, backup rings |
Product Features
1. CAT D-Series Backhoe Compatibility
Specifically designed for Caterpillar 416D, 420D, 424D, 428D, and 430D backhoe loader swing cylinders .
2. Complete All-in-One Kit
Provides all necessary seals for swing cylinder repair, saving time and reducing ordering errors .
3. Cost-Effective Solution
Compared to the cost of replacing the entire cylinder, this seal kit offers an economical repair solution without compromising on quality.
4. Wide C-Series and D-Series Compatibility
Compatible with CAT 416C, 420D, 428D, 430D, and many other C-Series and D-Series models .
Need a 380-9482 seal kit for your Caterpillar backhoe loader’s swing cylinder?
Contact SANPING SEAL today with your machine model and serial number. Our team will verify compatibility and provide a free quote.
