Description
Overview:
The Husqvarna Vacuum Pressure Tester (OEM No. 531 03 06-23) is a genuine Husqvarna service tool for checking vacuum and pressure in small petrol-powered machinery. Built with metal and durable polymer components for workshop use, it helps diagnose air leaks, verify seal integrity, and confirm correct pressure conditions in engines and systems. Typical uses include chainsaws, brushcutters, hedge trimmers, blowers, cut-off saws, and other handheld or garden machinery where accurate pressure readings are essential. The tester supports routine maintenance and fault-finding on carburettors, crankcases, and fuel lines, helping to prevent hard starting, poor idling, and loss of power. Compact and portable, it is supplied as a kit with fittings for versatile connections, and uses Husqvarna's proven build quality for consistent, repeatable results.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Robust construction for durability in workshop and on-site environments
- Designed to test both vacuum and positive pressure for comprehensive diagnostics
- Supplied as a versatile kit with connectors to suit common small-engine setups
- Compact design for easy handling, storage, and transport in a service bag
- Clear, dependable readings to support accurate adjustments and repairs
- Helps identify leaks at crank seals, gaskets, fuel lines, and carburettor joints
- Simple hose-and-adapter connections for quick setup and repeatable tests
- Suitable for technicians, mechanics, and experienced DIY users
- Husqvarna MPN: 531030623 for straightforward identification and reordering
Typical Applications:
Testing crankcase vacuum/pressure on two-stroke engines, diagnosing air leaks, validating carburettor and fuel system integrity, and confirming seal performance after rebuilds or part replacement. Useful during pre-delivery inspection, routine servicing, and troubleshooting hard-starting, erratic idle, or poor acceleration on handheld outdoor power equipment.
Also known as:
Vacuum and pressure test kit, vacuum pressure gauge kit, crankcase pressure tester, carburettor pressure test kit, small engine pressure/vacuum tester, diagnostic pressure gauge for OPE (outdoor power equipment).
Alternate Part Numbers:
531-03-06-23, 531 03 06-23, 531030623, 531 03 06 23
Product Specifications
| L&S Part No. | 531 03 06 23 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 531030623 |
| Unit of Sale | 1 |
| Fits Brands | Husqvarna |
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