6195230M91 Hydraulic Seal Kit for Terex 760B 820 TLB840PS Backhoe Loader
6195230M91 Seal Kit – OEM-Compliant Hydraulic Seals for Terex Construction Machinery
Product Overview
The 6195230M91 Seal Kit is a precision-engineered sealing solution designed for hydraulic cylinders in construction equipment, including excavators, loaders, and bulldozers. This kit provides comprehensive leak prevention and restores hydraulic performance under standard operating conditions, ensuring reliable functionality in earthmoving and material handling operations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Compatible Equipment | Excavators (20–30-ton class), Loaders, Bulldozers |
| Pressure Range | 0–25 MPa (3,625 PSI) |
| Temperature Tolerance | -20°C to +100°C (-4°F to +212°F) |
| Dynamic Seals Material | High-Performance Nitrile Rubber (NBR) – Compatible with ISO VG 46/68 oils |
| Static Seals Material | NBR O-Rings – Resists standard hydraulic fluids |
| Guide Components | PTFE-Reinforced Nylon – Low friction, wear-resistant |
| Certifications | ISO 9001 (Quality Management System) |
| Compatibility | Boom/Arm/Bucket Cylinders, Lift/Tilt Systems, Stabilizer Legs |
Kit Components & Functions
| Component | Function |
|---|---|
| 1. Piston Seal (NBR U-Cup) | Prevents internal leakage between hydraulic cylinder chambers. |
| 2. Rod Seal (Double-Lip) | Blocks external fluid leaks and contamination in dusty environments. |
| 3. Wiper Seal (NBR) | Removes debris during piston rod retraction. |
| 4. Guide Rings | Reduces friction between piston and cylinder for smooth operation. |
| 5. O-Rings | Static sealing for cylinder ports and end caps. |
| 6. Backup Rings | Supports primary seals to prevent extrusion under pressure. |
Key Features & Benefits
✅ OEM-Compatible Design: Precision-machined to match original equipment specifications.
✅ Durable Performance: NBR material withstands frequent operation cycles.
✅ Complete Repair Solution: Includes all seals needed for cylinder overhaul.
✅ Cost-Effective: Extends equipment lifespan at a fraction of replacement costs.
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