OEM Hunter sub-surface stabilizer flange (part 222700) provides a secure, low-profile mounting solution for gear-driven sprinkler rotors. Designed for professionals and DIY landscapers, this flange stabilizes the rotor body below grade to prevent movement and maintain reliable alignment in turf and landscape applications. Direct OEM replacement: Hunter part 222700 fits specified Hunter rotors as an original equipment manufacturer component. Compatible models: Works with I-25, I-35, I-40 and I-50 gear-driven rotors, including I-25-04, I-25-06, I-40-04 and I-40-06 variants. Simple installation: Sits under turf or inside a turf cup to stabilize the riser; install per rotor model instructions. Maintains alignment: Prevents lateral movement and helps ensure consistent spray pattern and coverage. Ideal for replacements: Keep a spare on hand for quick field repairs and routine rotor maintenance. Order Hunter part 222700 when you need a reliable stabilizer flange that restores proper rotor operation. Check your rotor model number to confirm compatibility, and contact our support team if you need help identifying the correct part.
