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Air Imp. Wrench Service Kit Reverse Valve (35/36/38/39) For At0004

Air Imp. Wrench Service Kit Reverse Valve (35/36/38/39) For At0004
Air Imp. Wrench Service Kit Reverse Valve (35/36/38/39) For At0004
  • Stock: In Stock
  • Brand: AIRCRAFT
  • Model: AT0004-SK07
  • Weight: 0.02kg
  • Dimensions: 134.00mm x 134.00mm x 134.00mm
  • SKU: AT0004-SK07
  • UPC: 6009515856175
R 155.08
Ex VAT: R 134.85

AirCraft Air Impact Wrench Service Kit – Reverse Valve (35–36 / 38–39) for AT0004 (AT0004-SK07)

At a Glance: Reverse valve service kit for the AirCraft AT0004 with springs and detent components to keep the forward/reverse selector crisp and leak-free.

The reverse valve is what lets your impact wrench swap direction—forward to tighten, reverse to loosen—by rerouting airflow inside the motor. When the reverse valve components wear, the tool can feel vague when switching direction, slip out of position, or leak air around the selector. The AirCraft AT0004-SK07 reverse valve service kit replaces the key reverse valve parts (reference 35–36 and 38–39), including the spring and detent components that give the selector its positive “click” and stable positioning. It’s a small kit that makes a big difference to control and reliability.

Get that positive forward/reverse “click” back

Springs and detents keep the selector firmly seated in each direction. Renewing these parts helps prevent accidental direction changes, improves feel, and supports proper airflow routing—especially important when working at high torque.

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Features

  • Direct-fit for AirCraft AT0004 Matched to the AT0004 parts breakdown (reference 35–36 / 38–39).
  • Reverse valve service components Replaces key internal parts that control direction selection.
  • Spring and detent parts included Helps restore positive selector engagement and stable positioning (as shown).
  • Quick maintenance win Ideal when the selector feels loose, sticky or leaks air.

Benefits

  • More positive direction changes: Restores crisp forward/reverse engagement for better control.
  • Helps reduce leaks: Renewed valve components can improve sealing and airflow efficiency.
  • Improves reliability: Stable selector positioning helps prevent accidental switching under load.

Extra Information

  • Fits: AirCraft AT0004 Air Impact Wrench.
  • Parts reference: 35–36 / 38–39 (reverse valve components as per AT0004 breakdown).
  • When servicing the reverse valve, clean the valve bore/seat and apply a light coat of pneumatic tool oil for smooth movement.

Pro Tip

  • Take note of the selector orientation before stripping. A quick photo helps ensure the detent ball(s) and spring(s) go back exactly as intended.

Specifications

Description Spec
BrandAirCraft
Cat No.AT0004-SK07
Product TypeAir Impact Wrench Service Kit (Reverse Valve)
FitsAirCraft AT0004 Air Impact Wrench
Assembly ReferenceReverse Valve Components (Parts 35–36 / 38–39)
Kit ContentsDetent Balls & Springs / Reverse Valve Service Parts (as shown)

Safety

  • Wear eye, ear and dust protection when servicing pneumatic tools.
  • Disconnect the air supply and bleed all pressure before removing valve components.
  • Small parts can eject unexpectedly—work over a clean bench and control springs during disassembly.
  • After reassembly, test forward and reverse at low pressure first to confirm correct operation and no air leaks.
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