5J-8275-3K Hydraulic Cylinder Seal Kit for Caterpillar CAT 426B 980G D8N 963C
5J-8275-3K Hydraulic Cylinder Seal Kit for Caterpillar CAT 426B 980G D8N 963C. Premium aftermarket replacement for hydraulic cylinder repair. Please confirm the OEM part number and machine.
Brand: WINSCHEN
Country of Origin: China
MOQ: 1 SET
Dispatch time: 1-3 business days
SKU: CTC-5J-8275-3K
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5J-8275-3K Hydraulic Cylinder Seal Kit for Caterpillar Equipment
Maintain maximum hydraulic efficiency and eliminate fluid leaks with this professional-grade 5J-8275-3K hydraulic cylinder seal kit. Specifically engineered for a wide variety of Caterpillar (CAT) heavy machinery, including backhoe loaders, dozers, and wheel loaders, this kit provides a high-performance sealing solution for critical lift, tilt, and steering operations. Manufactured by WINSCHEN using premium elastomeric materials, these seals are built to withstand the rigorous demands of US construction and mining sites.
Key Features
- Superior Leak Prevention: High-resistance seals effectively contain hydraulic fluid, preventing cylinder drift and ensuring precise machine control during heavy lifting or grading.
- Direct OEM Fit: Precision-matched to Caterpillar factory specifications for a quick, hassle-free installation that minimizes labor costs and machine downtime.
- Industrial-Grade Durability: Engineered to handle extreme hydraulic pressure surges and resist abrasive job site contaminants like dirt, grit, and mud.
- Complete Overhaul Kit: Includes all essential rod seals, piston seals, and O-rings required for a comprehensive hydraulic cylinder rebuild.
- Cost-Effective Reliability: Delivers original equipment quality at a competitive aftermarket price, maximizing your equipment’s ROI and operational lifespan.
Compatible Equipment Models
Backhoe Loaders: 426B, 426C, 436, 436B, 436C, 438B, 438C, 446, 446B Track-Type Tractors (Dozers) : D7H, D7R, D8N, D10N Caterpillar
Wheel Loaders: 936, 936F, 938F, 938G, 980C, 980F, 980G, 988 Caterpillar
Track Loaders: 963, 963B, 963C, 977K, 977L Articulated Trucks & Off-Highway Trucks : D250D, D40D, 789, 793, 793C, 793D Wheel Scrapers & Caterpillar
Tractors: 615, 621B, 621E, 631D, 637E, 641B Specialized : 215/215B Excavators, IT38F/IT38G Integrated Toolcarriers, 836G Landfill Compactor Caterpillar
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| 5J-8275 | 1 | SEAL-U-CUP |
| 6J-6553 | 1 | SEAL-RING |
| 1J-3540 | 1 | SEAL |
Specifications
| Part Number | 5J-8275-3K (5J82753K) |
| Part Type | Hydraulic Cylinder Seal Kit / Service Kit |
| Application | Hydraulic Cylinder Rebuild |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | CTC-5J-8275-3K |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
Unsure about fitment? Contact our technical support team with your Caterpillar machine. We offer fast shipping to keep your fleet in top working condition.
Related Caterpillar Seal Kit Categories
Browse more Caterpillar replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number, machine model through our inquiry form or WhatsApp.
| OEM Part Number | 5J-8275-3K |
|---|---|
| Equipment Brand | Caterpillar |
| Product Type | Hydraulic Cylinder Seal Kit |
| Condition | Premium Aftermarket Replacement |
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