Beginner — under 30 min
Description
This tester includes a flexible hose with a side pressure release valve. It is manufactured in Taiwan, Province of China and is intended for use with small engines to ensure proper function.
Fitment
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Available on iOS & Android
Specifications
| Brand | Oregon Tool |
| Part Number | O02Y 42-422 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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