Aerospace Gears & Power Transmission Companies
Find U.S. aerospace suppliers that manufacture precision gears, splines, shafts and gearbox components for aircraft, engine, rotorcraft, defense and space applications.
14+ companies with gears & power transmission capabilities
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Find a SupplierGears & Power Transmission Companies by State
Related Aerospace Manufacturing Capabilities
Companies offering gears & power transmission often also provide these aerospace manufacturing services.
What buyers should know about aerospace gears & power transmission
Aerospace gear and power-transmission work can include spur, helical, bevel and internal gears, splines, shafts, gear grinding, gear cutting and gearbox assembly. Buyers often need suppliers that can hold tight geometry and surface-finish requirements while maintaining material and process traceability.
What to verify before contacting a supplier
- Gear types, sizes and tolerances the supplier routinely produces
- In-house versus outsourced gear cutting, grinding and heat treatment
- Inspection methods for tooth geometry, runout and dimensional verification
- Relevant aerospace quality certifications and special-process approvals
- Experience with prototype, low-volume and recurring production programs
How Aerospace Grade lists gears & power transmission suppliers
Aerospace Grade groups companies by documented capabilities so buyers can narrow the supplier market before starting outreach. The 10 companies shown on this page currently list gears & power transmission as a capability. Company profiles may also include location, certifications, materials, manufacturing processes and facility information when those details have been verified from public sources or maintained by the supplier.
Directory information is a starting point for supplier discovery, not a substitute for technical qualification. Confirm the current scope, certifications, process approvals and production fit directly with the supplier before placing work. You can also browse all aerospace manufacturing companies and filter by state, capability, certification and specialty.