Makita 213317-4 O-Ring 20 for Rotary Hammer HR4000C HR4040C

The Makita 213317-4 O-Ring 20 is a crucial component designed for use in Makita rotary hammers, specifically compatible with models such as the HR4000C and HR4040C. This O-Ring plays a vital role in maintaining the integrity and performance of these power tools by providing a tight seal that prevents leaks and ensures optimal operation under high pressure conditions. Its compatibility with multiple models makes it a versatile spare part for users who own different Makita rotary hammers.