Description
Overview:
The Makita Seal Ring A HMJ1304, with OEM Number 421779-4, is a genuine Makita part designed to ensure the optimal performance of your demolition hammer. This high-quality seal ring is crafted from durable materials to provide a reliable seal, preventing dust and debris from entering the internal components of your tool. Specifically designed for use with Makita models HM1304 and HM1304B, this seal ring is an essential component for maintaining the efficiency and longevity of your equipment. Whether you're a professional tradesperson or a DIY enthusiast, this part is crucial for keeping your demolition hammer in top working condition.
Key Features:
- Genuine Makita part ensuring compatibility and reliability
- Made from high-quality materials for durability
- Designed to provide a secure seal, protecting internal components
- Easy to install, making maintenance straightforward
- Direct replacement for OEM Number 421779-4
Typical Applications:
This seal ring is typically used in Makita demolition hammers, specifically models HM1304 and HM1304B. It plays a vital role in maintaining the tool's performance by preventing the ingress of dust and debris, thus ensuring your equipment operates efficiently and lasts longer.
Also known as:
This component is also referred to as a Makita HM1304 seal ring or simply a demolition hammer seal, making it an essential part of your tool maintenance kit.
Fits Models:
HM1304, HM1304B

