Universal Compatibility: This fuel and oil cap replacement fits a wide range of models, including MS 171, MS 181, MS 192, MS 200, MS 201, MS 210, MS 230, MS 240, MS 250, MS 260, MS 261, MS 290, MS 310, MS 311, MS 360, MS 361, MS 380, MS 381, MS 440, MS 441, MS 460, and MS 880. With multiple models supported, it's the perfect solution to keep your chainsaws operating smoothly across various units. OEM Specifications: Designed to meet or exceed OEM specifications, this oil and fuel cap includes the OEM code 0000 350 0525. You can trust that these caps are manufactured with high-quality materials to ensure a perfect fit and reliable performance, safeguarding your chainsaw's fuel and oil integrity. Durable Construction: Constructed with robust materials that resist wear and tear, these caps are designed for long-lasting use. Say goodbye to constantly replacing cheap plastic caps the superior build of these caps keeps your equipment protected and functional in even the toughest working conditions. Easy Installation: No specialized tools or mechanical skills are necessary for installation. Each cap features a straightforward twisting mechanism to securely seal your chainsaw's fuel and oil compartments. This user-friendly design ensures that you can replace your caps quickly, so you can get back to work without unnecessary delays. Value Package: Each purchase includes 2 high-quality fuel and oil caps, providing excellent value for your money. Always have a spare on hand to minimize downtime and ensure you can maintain your chainsaw equipment effectively. Ideal for both casual users and professionals in need of reliable replacements, this package is a must-have for chainsaw maintenance.