RK-11443
Repair Kit, Gearbox 2-Speed, Atlas 55
SAF-Holland

This repair package serves the two-speed Atlas 55 family of gearboxes with a full set of refurbishment components. Included are seals, bearings, shims, fasteners, and compatible hardware required to restore accurate gear meshing and reliable shift response. By addressing wear at key contact surfaces, it helps maintain precise indexing, reduces gear noise, and preserves the gearbox’s life under demanding operating cycles. The cross-reference HLD RK11443 provides a direct link for compatibility verification and alternative procurement routes. VMRS 077-003-053 anchors the part in the same gearbox repair classification as other two-speed units, while category 42746 confirms its scope within heavy-duty drivetrain components used on landing gear and related subsystems. This kit is particularly valuable during midlife refurbishment or when diagnostic checks reveal degraded sealing performance, gear backlash, or shifting irregularities.