XB-V-06621
Gearbox Gasket
SAF-Holland

A precision-engineered gasket designed to seal the interface within a gearbox section of landing gear systems, preventing lubricant leaks and ingress of contaminants. The gasket’s material and profile are optimized for static and dynamic sealing under hydraulic and gear-lube pressures typical of landing gear housings, contributing to extended service life and reduced maintenance costs. The part’s attributes indicate it is a component-level item, suitable for replacement during overhauls or routine service intervals to restore sealing integrity. VMRS coding specifies its role in the gearbox subsystem, enhancing part identification for repairs and stock control. The inclusion of a cross reference to a related gearbox variant (SGO XB V 06621) supports compatibility checks with alternate supplier or regional variants, enabling technicians to source equivalent seals without compromising fit or performance. In field deployments, the gasket helps maintain proper lubrication levels, minimizes contamination-related wear, and supports consistent actuation of landing gear components. The documentation also notes Prop 65 considerations, guiding safe handling during installation.