Idler Gear Pin For Air Ratchet Wrench 3/8'

Features

• Idler gear pivot/shaft Provides the running surface and location point for the idler gear inside the ratchet head.
• Alignment-critical component Maintains correct gear positioning for consistent meshing.
• OEM-fit replacement Designed to suit the AirCraft AT0015 3/8" air ratchet wrench assembly.

Benefits

• Restores smooth gear engagement: Helps eliminate roughness and noise caused by worn or damaged pivot surfaces.
• Protects gears from premature wear: Correct alignment reduces chipping and uneven tooth loading.
• Improves reliability under load: Maintains stable power transfer through the ratchet head.

Extra Information

• Compatibility: AirCraft AT0015 Air Ratchet Wrench 3/8" (spare part code: AT0015-21).
• When to replace: If the ratchet head is noisy, the idler gear shows uneven wear, or the pin is scored, loose or bent.
• Service note: Inspect the idler gear (AT0015-20) and mating surfaces at the same time—worn parts often fail together.

Specifications

Safety

• Disconnect the air supply and release pressure before servicing the ratchet head.
• Wear eye protection when removing pins, clips and small components.
• Support parts properly during removal/installation to avoid bending pins or damaging housings.
• After reassembly, perform a controlled test run to confirm smooth operation before use.