1. Create a Website or E-Commerce Store: Develop a professional and user-friendly website or e-commerce store where customers can learn more about your product, its specifications, pricing, and make purchases. You can use platforms like Shopify, WooCommerce, or Magento to set up your online store.

2. Optimize Product Listings: Create detailed and informative product listings. Include high-quality images, thorough product descriptions, technical specifications, compatibility information, and any relevant details that potential buyers might want to know.

3. Search Engine Optimization (SEO): Implement SEO strategies to improve your website's visibility on search engines like Google. Use relevant keywords (e.g., "Hitachi carbon brush," "Majesta 999021 brush") in your product descriptions and meta tags to increase the likelihood of appearing in search results.

4. Content Marketing: Create valuable content related to carbon brushes, maintenance tips, and other related topics. This not only attracts potential customers but also establishes your brand as an authority in the field.

5. Social Media Marketing: Utilize social media platforms like Facebook, Instagram, Twitter, and LinkedIn to promote your product. Share engaging posts, images, videos, and customer testimonials. Consider running targeted ads to reach specific audiences.

6. Email Marketing: Build an email list by offering discounts, newsletters, or downloadable resources related to your product. Send regular updates and promotions to keep potential customers engaged.

7. Pay-Per-Click (PPC) Advertising: Launch PPC campaigns using platforms like Google Ads. These ads appear when users search for relevant keywords, increasing your product's visibility to a targeted audience.

8. Influencer Collaborations: Partner with influencers or industry experts who can promote your product to their followers. Their endorsement can help build trust and expand your product's reach.

9. Online Marketplaces: List your product on popular online marketplaces like Amazon, eBay, or specialized industrial marketplaces. These platforms already have a wide user base actively searching for products.

10. Customer Reviews and Testimonials: Encourage customers to leave reviews and testimonials about your product. Positive feedback can influence potential buyers' decisions.

11. Responsive Design: Ensure your website is responsive and mobile-friendly, as many users shop using mobile devices.

12. Analytics and Tracking: Implement tools like Google Analytics to track website traffic, user behavior, and conversion rates. Use this data to refine your marketing strategies.

13. Customer Support: Provide excellent customer support through various channels, including live chat, email, and phone. Promptly address customer inquiries and concerns.

14. Continuous Improvement: Regularly analyze your marketing efforts and sales performance. Adjust your strategies based on the data to improve your results over time.

Remember that building a successful online presence takes time and consistent effort. By following these steps and staying dedicated to your digital marketing strategies, you can effectively reach potential customers and boost sales for your MAJESTA HITACHI CARBON BRUSH 999021.