3Q-6528 211.35 mm ID Brake Seal
Cat® 211.35 mm ID service brake seal ensures effective sealing and reliable performance of the brake system.
Description
Rectangular seals are circular seals with a rectangular cross-section that prevent leakage and contamination. Depending on the needs of the application, the edges may be rounded or not rounded.
Features
Cat® seals are made from materials compatible with the fluids, temperatures and pressures in Cat® engines and machines. These materials resist wear and extrusion, giving the seals excellent compression set resistance.
Our seals are dimensioned to strictly follow tight tolerances, ensuring they are properly seated in the seal groove with the right seal compression.
Cat® sealing systems go through a robust design, testing and validation process. Protect your investment with the latest Genuine Cat® seals.
Applications
Rectangular seals are widely used in a variety of sealing applications on Cat® machines and engines.
Specifications
| Material Description | FKM provides excellent performance in most applications, including air, engine oil, diesel fuel, hydraulic oil, automatic transmission fluid and biodiesel. Most FKM formulations must not be used with coolant/urea. FKM is effective at high temperatures and has good abrasion and cut resistance. |
|---|---|
| Cross-Section Height | 6.5 mm (0.26 in) |
| Cross-Section Width | 4.1 mm (0.16 in) |
| Remarks | Dimensions and material descriptions are for reference only. Color may differ from the image. |
| Radial Thickness | 6 mm |
| Axial Thickness | 4 mm |
| Inside Diameter | 211 mm (8.32 in) |
Compatible Equipment
- Wheel Loaders: R1300G
Additional information
| Machine Model | |
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| Equipment Type | |
| Part Source | Genuine OEM |








