

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
Makita HY00000023 Front Seal – Genuine Replacement for AF505, AF505N, AF601, AT638A (18 Gauge Nailers)
Maintain peak performance and prevent air leaks in your Makita 18-gauge nailers with the Makita HY00000023 Front Seal. This genuine OEM replacement part is designed for precise compatibility with models AF505, AF505N, AF601, and AT638A, ensuring an airtight seal for efficient pneumatic operation. Ideal for professionals and DIYers performing tool maintenance or repairs.
Key Features:
Original Makita part – Model No. HY00000023
Compatible with: AF505, AF505N, AF601, AT638A (18G nailers)
Prevents air leakage – essential for maintaining firing pressure
High-quality rubber construction – durable and long-lasting
Easy installation – restores tool performance quickly
Keep your nailer running smoothly and efficiently with the Makita HY00000023 Front Seal—a must-have replacement part for proper tool function and air sealing.