Hydril STYLE K20 Dampener Bladders & Accessories
| Items | Description | OEM Part Number |
| K20 Bladder (NBR) | K20 Bladder | 33504-M 10052808-01 |
| K20 Bladder (HNBR) | K20 HNBR Bladder | 33504-HSN 10052808-07 |
| K20 Stabilizer (NBR) | SRK20NBR01O | 37016 1005213 |
| K20 Stabilizer Plate | K10/K20Plate | 37017 1005214 |
| K20 Gauge | K10/K20Gauge | 38937 1900168-4 |
| K20 Screw | K20Bolt | 37018 1005215 |
| K20 Lock Washer | K20Washer | 36985 1900105-20 |
| K20 Charging Valve | K10/K20 Valve | 33844 1005073-02 |
| K20 Charging Hose Assy | K10/K20 Hose | 192006-04 |
| K20 Bottom Plate Gasket (NBR) | K20Gasket | 35616 1005212-01 |
| K20 Bottom Plate Gasket (HNBR) | K20Gasket | 1005212-07 |