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Defense

Timken provides its engineering expertise and quality products and services to meet demanding military mission requirements for ground, air and marine equipment.

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Relationships Run Deep

The U.S. Navy’s long-standing association with Philadelphia Gear® products and services dates to World War II. Recently, Timken Power Systems (TPS), which includes the Philadelphia Gear product line, earned a multi-year contract to supply main reduction gears and provide engineering support for the Navy’s Arleigh Burke DDG-51 program. TPS also supports all Navy ship classes globally wherever the fleet requires service.

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Outfitting the U.S. Army

Timken Aerospace Drive Systems supplies transmissions and rotor components for the U.S. Army, Navy and Marines.  We have built all five transmissions for the Army’s Block II Apache helicopter platform and are approved to provide mission-critical aftermarket repairs for the Apache’s main rotor transmission.

Civil Aerospace
Construction