- Stock: In Stock
- Brand: AIRCRAFT
- Model: AT0003-SK04
- Weight: 0.05kg
- Dimensions: 120.00mm x 80.00mm x 10.00mm
- SKU: AT0003-SK04
- UPC: 6009515852610
AirCraft Air Impact Wrench Service Kit – Valve Kit (2–4 / 19–20) for AT0003 (AT0003-SK04)
At a Glance: Valve service kit for the AirCraft AT0003 including key valve components, seal ring and mounting hardware to restore crisp air control.
If your AT0003 has started to feel inconsistent — delayed spool-up, power that comes and goes, or air leaking around the control area — the internal valve assembly is often the root cause. The AirCraft AT0003-SK04 valve kit replaces critical valve components (reference 2–4 and 19–20) that regulate air flow through the wrench. With fresh valve parts and sealing elements, this kit helps bring back predictable trigger response, steadier performance and a tighter, more efficient air system.
Pneumatic valves rely on clean sealing surfaces and correct fitment. Wear, moisture and grit can cause sticking, leakage or poor metering. Replacing the valve components restores the control “brain” of the wrench so the rest of the mechanism can perform properly.
Features
- Direct-fit for AirCraft AT0003 Matched to the AT0003 parts breakdown (reference 2–4 / 19–20).
- Valve components included Service parts that control air routing and delivery inside the tool.
- Seal ring and hardware Includes essential sealing element and fasteners for proper assembly (as shown).
- Workshop-ready repair pack Convenient kit for restoring air control without sourcing individual parts.
Benefits
- Improved trigger response: Restored valve action helps the tool spool up cleanly and predictably.
- More consistent performance: Better air routing supports steadier output under repeated use.
- Helps reduce leaks: Fresh sealing components can minimise air loss and improve efficiency.
Extra Information
- Fits: AirCraft AT0003 Air Impact Wrench.
- Parts reference: 2–4 / 19–20 (valve-related components as per AT0003 breakdown).
- For best results, ensure clean, dry air supply—moisture and grit are the main causes of valve sticking and premature wear.
Pro Tip
- Before reassembly, wipe valve bores and passages with a lint-free cloth and add a few drops of pneumatic tool oil—clean surfaces plus light lubrication help the valve move freely and seal properly.
Specifications
| Description | Spec |
|---|---|
| Brand | AirCraft |
| Cat No. | AT0003-SK04 |
| Product Type | Air Impact Wrench Service Kit (Valve Kit) |
| Fits | AirCraft AT0003 Air Impact Wrench |
| Assembly Reference | Valve Components (Parts 2–4 / 19–20) |
| Kit Contents | Valve Sleeve, Valve Spindle/Stem, Plate, Seal Ring & Fasteners (as shown) |
Safety
- Wear eye, ear and dust protection when servicing pneumatic tools.
- Disconnect the air supply and bleed all pressure from the wrench before disassembly.
- Keep small parts secure—O-rings and screws are easy to lose and incorrect assembly can cause leaks.
- After reassembly, test at low pressure first and check for valve-area leaks before returning to normal operation.