Features: 1. Original genuine accessories from the OEM, easy to install and replace 2. Practical gasoline generator parts, come with exquisite workmanship, easy to use 3. Generator replacement parts with stable performance, can improve generator performance 4. Suitable for agriculture, fishery, animal husbandry, aquaculture, and forestry generators 5. Intake exhaust valve kit possess stable structure, excellent performance and long service life Specification: Item Type: Intake Exhaust Valve Inlet Valve Size: 64 x 27mm / 2.5 x 1.1in Exhaust Valve Size: 62 x 25mm / 2.4 x 1in Applicable Model: 170F/GX210/2.5kw-3kw Applicable Object: Gasoline engine generator Uses: Generators for agriculture, fishery, animal husbandry, aquaculture, forestry Weight: 100 g / 3.5 oz(approx.) Package List: 2 x Intake Valve 2 x Exhaust Valve Features Genuine OEM Accessories: Original and authentic accessories from the OEM for easy installation and replacement. Practical and Reliable: Exquisitely crafted gasoline generator parts that are easy to use and provide reliable performance. Enhance Generator Performance: Replacement parts that improve the performance of your generator, ensuring optimal functionality. Versatile Applications: Suitable for agriculture, fishery, animal husbandry, aquaculture, and forestry generators. Durable and High-Performing: Intake exhaust valve kit with a stable structure, excellent performance, and long service life.