Compatibility Range: Designed as a replacement release valve seal compatible with imported bottle jacks, long-ram jacks, and floor jacks using similar valve dimensions.
Seal Dimensions: Features a precise 16.5 mm outer diameter, 9.5 mm inner diameter, and 10 mm thickness to match common hydraulic jack release valve housings.
Function Purpose: Helps maintain hydraulic pressure by sealing the release valve area, supporting stable lifting and controlled lowering operations.
Maintenance Use: Suitable for restoring performance in jacks experiencing pressure loss, internal leakage, or inconsistent release action due to worn sealing components.
Application Scenario: Ideal for home garage repair, automotive maintenance, workshop equipment servicing, and routine hydraulic jack refurbishment.