Idler Gear Pin For Air Ratchet Wrench 3/8'
R 13.57
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R 13.57
R 13.57
Product description
AirCraft Idler Gear Pin for Air Ratchet Wrench 3/8" (AT0015-21) for Model AT0015
At a Glance: Genuine idler gear pin for the AirCraft AT0015 3/8" air ratchet wrench—supports correct positioning and smooth rotation of the idler gear in the drive train.
The AirCraft AT0015-21 idler gear pin is a key locating and support component in the AT0015 3/8" air ratchet wrench. This pin acts as the pivot/shaft that the idler gear runs on, keeping the gear aligned so it can transfer power smoothly through the ratchet head. When a pin wears, bends, or becomes damaged, it can cause misalignment, noisy operation, rough engagement, and accelerated wear on the idler gear and neighbouring components. Replacing the idler gear pin during service helps restore correct gear mesh, smoother running and reliable torque transfer—especially under load.
A solid, straight gear pin keeps the idler gear running true, protecting the entire drive train from uneven wear.
Features
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.
Specifications
Specifications
| Description | Spec |
|---|---|
| Brand | AirCraft |
| Cat No. | AT0015-21 |
| Product Type | Spare Part – Idler Gear Pin |
| Compatible Tool | AirCraft AT0015 Air Ratchet Wrench |
| Drive Size | 3/8" |
| Application | Pivot/shaft pin for idler gear in ratchet head drive train |
Extra Info
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.
Pro Tip
- Before reassembly, apply a light smear of suitable grease to the pin and gear contact area—your gears will thank you with quieter, smoother running.
Safety
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.
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