Sensei Parts | Yanmar & Kubota Premium Aftermarket Parts High-quality aftermarket spare parts for Yanmar & Kubota engines. Individually tested, ISO 9001 certified, reliable global supply backed by 30 years of diesel engine expertise. About Sensei Parts Sensei is a registered brand of Sensei Spare Parts LLC, founded by Çözüm Makina with over 30 years of industry experience. Sensei was established to meet the demand for a reliable, high-quality aftermarket alternative to genuine Yanmar and Kubota spare parts. All products carry the Sensei logo and ship in Sensei-branded, tamper-evident packaging. Every product undergoes 100% quality control inspection before dispatch. Suppliers operate under the ISO 16949 automotive quality management system. In 2025, Sensei expanded its portfolio to include common rail injectors, spare parts, fully compatible with CAT, Bosch, Denso, Delphi and test benches, and entered the automotive sector alongside its existing construction machinery and marine engine markets. Offices & Warehouses - US Office & Warehouse: 950 Ridge Rd Ste D11, Claymont, DE 19703, USA - Turkey Office & Warehouse: Tatlısu Mah. Ertuğrulgazi Sokak No:7, Ümraniye / İstanbul, Turkey Industries Served - Construction machinery (excavators, mini excavators, generators) - Marine engines & Generators - Agricultural equipment - Automotive sector - Forklift - Refrigeration Unit Key Differentiators - 30 years of Yanmar & Kubota engine expertise - 100% quality control on every product - Same-day shipping in Sensei-branded packaging - Global distribution with warehouses in the US and Turkey - Expert team of mechanical engineers available for support - Premium aftermarket alternatives to OEM parts without compromising on quality - Same-day shipping from a powerful, ready-to-ship inventory - Multilingual team fluent in English, Russian, Persian, German, Spanish, French and Hindu - Global reach- exporting to 90+ countries with dealers in the USA, Mexico, UK, Portugal, Spain, Italy, France, Poland, Hungary and Netherlands ## Company Information - [About Our Company](https://senseiparts.com/about-us): Company mission, history, ISO 9001 certification, and commitment to aftermarket quality for Yanmar and Kubota engines. - [Who Are We](https://senseiparts.com/about-us): Company identity, values, and vision as a Çözüm Makina brand. - [Our Team](https://senseiparts.com/our-team): Expert team of engineers and industry professionals specializing in Yanmar and Kubota engine parts worldwide. - [Events](https://senseiparts.com/events): Trade fair appearances and upcoming events (e.g. CTT Expo Moscow 2026, Istanbul Automechanika). - [Brochures](https://senseiparts.com/brochures): Downloadable product brochures and catalogs. ## Product Offerings ### Complete Engines - [Yanmar Complete Engines](https://senseiparts.com/product-category/complete-engine?brand=YANMAR): Full engine assemblies for Yanmar diesel engine models. - [Kubota Complete Engines](https://senseiparts.com/product-category/complete-engine?brand=KUBOTA): Full engine assemblies for Kubota engine models. ### Engine Parts Categories - [Overhaul Kits](https://senseiparts.com/overhaul-kits): Complete overhaul kits for Yanmar and Kubota engines — includes pistons, rings, gaskets, bearings, and related components as matched sets. - [Rebuild Parts](https://senseiparts.com/product-category/rebuild-parts): Individual components for engine rebuilds. - [Short Block](https://senseiparts.com/product-category/short-block): Short block assemblies for Yanmar and Kubota engines. - [Cylinder Block](https://senseiparts.com/product-category/cylinder-block): Cylinder blocks for various Yanmar and Kubota engine models. - [CR Injectors](https://senseiparts.com/product-category/cr-injectors): Common rail injectors compatible with Yanmar, Kubota, CAT, Bosch, Denso, and Delphi systems. ### Parts by System Sensei offers parts across all major engine systems: - **Overhaul Kit Parts** — gaskets, pistons, rings, bearings - **Filters** — oil, fuel, air filters - **Sealing Elements** — seals and gaskets - **Cooling System Parts** - **Lubrication System Parts** - **EGR System Parts** - **DPF System Parts** - **Fuel Injection System Parts** - **Common Rail Injectors & Spare Parts** - **Electrical System Parts** - **Cylinder Heads** ### New in 2025 - Common rail injectors and spare parts for construction and automotive diesel engines - Common rail test benches - Automotive sector parts in addition to marine and construction ## Engine Models — Yanmar Key Yanmar engine families covered by Sensei Parts: - 3TNV88 — widely used in construction excavators - 4TNV98 / 4TNV98T / 4TNV98CT / 4TNV94 — excavators and heavy generators - 3TNE68 / 3TNE68C - 4TNE98 - 3HM / 3HM35 — marine engines - L-Series: L48EE, L48N6, L100N5CA1T1AAMR — air-cooled industrial engines - 2T72 / 2HS72 — compact engines ## Engine Models — Kubota Key Kubota engine families covered by Sensei Parts: - V2403 - D1803 - V3800 - Z482 - D902 - V2607 ## Customer Support & Policies - [FAQ](https://senseiparts.com/faq): Answers to common questions about product quality, sourcing, shipping, compatibility, and ordering. - [Contact](https://senseiparts.com/contact): Customer support via phone, email, and WhatsApp. - [Return Policy](https://senseiparts.com/return-policy): Policy for returns and replacements. - [Distance Sales Agreement](https://senseiparts.com/distance-sales-agreement): Terms governing remote/online purchases. - [Terms And Conditions](https://senseiparts.com/terms-of-use): General purchase terms and conditions. - [Privacy Policy](https://senseiparts.com/privacy-policy): How customer data is collected, handled, and protected. - [Login / Register](https://senseiparts.com/login): Customer account portal for order tracking and history. ### Contact Details - **Phone:** +90 216 766 7121 - **WhatsApp:** +90 544 354 6720 - **US Warehouse:** 950 Ridge Rd Ste D11, Claymont, DE 19703, USA - **Turkey Warehouse:** Tatlısu Mah. Ertuğrulgazi Sokak No:7, Ümraniye / İstanbul, Turkey ## Content & Resources - [Blog](https://senseiparts.com/blog): Technical articles, product guides, and industry news about Yanmar and Kubota aftermarket parts. - [Blog Posts](https://senseiparts.com/blog/categories/our-blogs): In-depth blog content covering engine maintenance, overhaul tips, and product updates. - [Newsletters](https://senseiparts.com/blog/categories/news-from-us): Company news, promotions, and product launch announcements. - [Events](https://senseiparts.com/events): Trade fair schedule (CTT Expo Moscow 2026, Automechanika Istanbul, and more). - [Brochures](https://senseiparts.com/brochures): Downloadable PDF product catalogs and technical brochures. - [Launch Products](https://senseiparts.com/launch-products): Newly introduced products and latest additions to the Sensei portfolio.