Description
Overview:
The Trisco Compression Tester is a genuine Husqvarna service tool designed for checking cylinder compression on Husqvarna petrol-powered machines. Supplied by Husqvarna and branded by Trisco, it is intended for use through the engine’s spark plug port to provide a reliable compression reading for routine maintenance and fault diagnosis. This handheld test instrument helps identify issues such as worn piston rings, leaking gaskets, or valve problems that can cause hard starting, rough running, or loss of power. Suitable for both workshop and on-site use, it supports regular service checks across Husqvarna handheld tools and lawn and garden equipment. Genuine Husqvarna Part, OEM No. 531 03 16-86, for assured compatibility with Husqvarna service practices and technical guidance.
Key Features:
- Genuine Husqvarna service tool, OEM No. 531 03 16-86
- Trisco branded tester supplied by Husqvarna for compatibility assurance
- Measures cylinder compression via the spark plug port
- Suitable for Husqvarna 2‑stroke and 4‑stroke petrol engines
- Supports accurate diagnosis of starting and power issues
- Helps assess piston, ring, and cylinder sealing condition
- Useful for periodic maintenance and post-repair verification
- Handheld design for workshop or mobile service use
- Compatible with chainsaws, brushcutters, trimmers, and blowers
- Suitable for mowers and garden tractors within Husqvarna ranges
Typical Applications:
Used to test engine compression during maintenance, troubleshooting, and post-repair checks on Husqvarna equipment. Commonly applied on chainsaws, brushcutters, grass trimmers, hedge trimmers, leaf blowers, and lawn and garden machinery such as walk‑behind mowers and garden tractors. Useful for diagnosing hard starting, misfires, weak performance, or suspected top‑end wear.
Also known as:
Compression gauge, cylinder pressure tester, engine compression tester, spark plug hole compression tool, PSI compression gauge, small engine compression tester, diagnostic compression kit.
Product Specifications
| L&S Part No. | 531 03 16 86 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 531031686 |
| Unit of Sale | 1 |
| Fits Brands | Husqvarna |
| Key Features | - Compression tester for measuring engine cylinder pressure. - Suitable for Husqvarna machines, maintenance and diagnostics. - Genuine Husqvarna supplied part, Trisco branded. - OEM part number 531 03 16-86. - Aids assessment of engine condition during servicing. |
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