Product Description
Bt Seal Kit
Specifications
Material & Construction
| Material Specification | Nitrile (NBR) for primary seals; compatible with hydraulic mineral oils |
| Finish | Uncoated elastomer, factory-molded texture |
Part Numbers & Compatibility
| OEM Part Number | BT 11131-TH |
| Manufacturer Part Number | BT 11131-TH |
| Supersedes / Replaces | BT 11131 (early references); BT 11131-SLIM (possibly for slim variant; verify against equipment service documentation) |
Performance Specifications
| Service Factor | 1.0 (field replacement for OEM hydraulic units) |
