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General Information
Who is Sensei?
Sensei is a registered Çözüm Makina brand created by Çözüm Makina with its 30 years of knowledge in the sector. Çözüm Makina had been a top distributor for Yanmar Industrial for many years and knows the market and Yanmar products very well. Understanding the need for a reliable and high-quality aftermarket brand in addition to the original Yanmar spare parts supply, Sensei Parts was established. All our products come with the guarantee and assurance of Çözüm Makina, backed by our ISO 9001 certification.
How qualified is the Sensei team?
At Sensei, we take pride in our strong and highly qualified team. Our professionals include experienced engineers, many of whom hold master's degrees, bringing deep industry knowledge and expertise to everything we do. No matter whom you speak with, you can be confident that you are engaging with a skilled and knowledgeable expert ready to provide the best support and solutions.
How do the warranty procedures work?
At Sensei, we stand behind the quality of our products by offering a 1-year warranty on all items. In the event of a claim, our team conducts a swift assessment to determine the issue and provide the most suitable solution. Our priority is to ensure our customers are fully supported and protected, maintaining a hassle-free experience.
Which products are included in the Sensei product range?
Sensei products consist of aftermarket Yanmar diesel engine parts. Our brand, which has a very wide range of products, includes all of the following product groups: • Overhaul Kit Parts • Filters • Sealing Elements (Seals and Gaskets) • Cooling System Parts • Lubrication System Parts • EGR System Parts • DPF System Parts • Fuel Injection System Parts
What is the origin of the products?
The origin of our products depends on the product groups. We ensure that they are manufactured in factories with the necessary production capabilities, capacities, and certifications. All the factories we use for production have undergone on-site inspections, and our products undergo 100% quality control. Our suppliers operate under the ISO 16949 quality management system and serve major players in the automotive industry. Therefore, our products should not be compared to low-quality Chinese aftermarket parts.
How can we distinguish Sensei products?
You can distinguish Sensei products by the packaging, which features our logo, and by the Sensei logo on each individual product. All Sensei products are confidently shipped in either Sensei boxes or Sensei bags. Sensei boxes are closed with a safety sticker to ensure that you are the first one to open this box.
Why should I choose Sensei?
At Sensei, we combine premium quality products with our comprehensive expertise in Yanmar engines, gained over three decades. Our team is made up of qualified mechanical engineers ready to assist our customers. We are providing cost-effective and reliable alternatives to genuine Yanmar parts.
Do you have a quality control department?
Yes, we have a dedicated Quality Control department. We're proud to assure you that every product undergoes an inspection. When we receive goods from our suppliers, our engineers carefully check each item, perform the necessary measurements, and ensure they meet our quality standards before entering our inventory.
Do you offer technical service support?
Yes, we offer full technical service support. Our commitment goes beyond just providing spare parts—we ensure comprehensive sales and after-sales assistance. From selecting the right products to ongoing service support, we are here to help you during the entire process.
Where is your location?
Our company, Çözüm Makina, operates in two separate locations in Istanbul. The sales and shipments of our Sensei products are carried out from our new sales and warehouse location in Ümraniye. The company headquarters is in Ataşehir. Besides of these 2 locations in Turkiye, we've established Sensei Spare Parts LLC in the USA with a strategic warehouse in Delaware. This allows us to efficiently serve the market through platforms like Amazon and eBay and partnerships with key customers in the USA.
Does your company sell to international customers?
Our company serves not only customers in Turkiye but also a global market, supported by our professional export team fluent in English, Russian, Persian, and German. Çözüm Makina exports to more than 60 countries, delivering Sensei products worldwide with expertise and reliability.
Do we need to provide a part number to place an order?
You can certainly send an inquiry or order with the part number. Additionally, providing the engine model will be sufficient. Our experienced team will identify the parts suitable for your engine model and send you an offer. Sensei parts are compatible with all Yanmar engine models. Finding the right part is effortless—Sensei part numbers are exactly the same as Yanmar's, with just "SS" added at the end!
Are your products available in stock?
Thanks to Çözüm Makina's experience and expertise in stock management, we have created a wide and efficient spare parts inventory of 7500 different items for 200 different Yanmar engines. Our new facility has a large warehouse (in total 2200 m2) for our Sensei product inventory. We work with couriers like FedEx, TNT, and DHL and offer same-day shipping.
Which sales channels do you have?
We use multiple channels for selling our products: 1) Traditional channel 2) E-commerce sales through our website senseiparts.com 3) Sales through Amazon and Ebay 4) Sales through different B2B sites
How can we become a dealer or a technical service of Sensei?
If you're interested in including Sensei products in your business, please contact us today and send us an email, and one of our sales representatives will gladly assist you. The prices you see on our website are for retail sales. However, special discounts for wholesalers and dealers can be provided.
Does Sensei offer complete engines and short blocks?
We provide original, brand new engines for our customers. Additionally, if you only need the short block or the cylinder block, we can offer original and unused products, as well as various spare parts.

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