Available Machines JCB EXCVATOR - Mini Excavator Read More LIUGONG LOADER Read More

KOS Parts has a global supply network, providing new after-market replacement, second-hand remanufactured and original genuine parts. Heavy equipment spare parts, earthmoving equipment or whatever you call it's the right path for right part. 1/4 AVAILABLE BRANDS CATERPILLAR Spare Parts LIEBHERR Spare Parts EPIROC Spare Parts VOLVO Spare Parts KOMATSU Spare Parts BELL Spare Parts دير Spare Parts جي سي بي Spare Parts هيتاشي Spare Parts كاواساكي Spare Parts SANDVIK Spare Parts MANITOU Send Us Your Inquiry NEW Genuine Original parts from the factory stocks all over the world. 3-months warranty for every product, including second-hand parts. From small components to major stock parts, we ship worldwide door to door. USED PARTS AVAILABLE Second-hand Hydraulic Motor Pump 05817004 Remanufactured CAT 3408 Engine Parts Reconditioned 511-7975 Fuel Injection Pump Hydraulic Pump 336D Used 3408 Remanufactured CAT engine New CAT Starter Motor 338-3454 Electric dynamo.KOMATSU Transmission HitachiHPV118-112 M4V290E-RG6 Hydromatık a11VG Hydraulic Kawasaki hydraulic Pump Rexroth hydraulic valve Kawasaki hydraulic Pump CAT 3208 Complete Engıne KPM hydraulic Pump Volvo hydraulic pump CAT hydraulic pump Isuzu 4HK1 Complete Engıne CAT 3408 Complete Engıne CAT AIR Compressor CAT 3412 Engine Motor Air compressor CAT BX-2150 New used Hyundai Excavator Control Valve Remanufactured 3200680 Injector Caterpillar New reman 1796063 CAT Valve, tranmission control Used-Remanufactured CAT 988H Loader Transmission New reman Komatsu PC 200-7 New reman 07440-72202 Pump, steering Hot 705-52-21170 Hydraulic pump SOME OF OUR REFERENCES EXHIBITONS

Nearly 90% of our parts are manufactured in Turkey, ensuring exceptional durability and quality. Turkish manufacturers provide high-quality replacements at competitive prices. We also offer a variety of brands to meet your specific preferences, ensuring you find the right part for your equipment needs. Discover our range of aftermarket replacement and OEM brand spare parts for heavy equipment. KEY BRANDS RANGE OF SPARE PARTS FILTERS GEARBOX ENGINE COMPONENTS HYDRAULIC SYSTEM TRANSMISSION CHASSIS-BODY PARTS GASKETS-SEALS UNDERCARRIAGE BOLTS-BUTS GET YOUR QUOTATION RIGHT NOW! Share with us your requirements, we will be in touch with you in 24h! First Name Last Name Email Subject Leave us a message... Submit Thanks for submitting!

Nearly 90% of our parts are manufactured in Turkey, ensuring exceptional durability and quality. Turkish manufacturers provide high-quality replacements at competitive prices. We also offer a variety of brands to meet your specific preferences, ensuring you find the right part for your equipment needs. Discover our range of aftermarket replacement and OEM brand spare parts for heavy equipment. AVAILABLE BRANDS MAN Truck Parts Mercedes Truck Parts Scania Truck Parts Volvo Truck Parts IVECO Truck Parts DAF Truck Parts Renault Truck Parts WIDE RANGE OF PARTS Filters Gearboxes Engine Parts Suspension Parts Fan Clutch Parts Gaskets Lights Brake Drums Radiators Electronic Parts Clutch Parts Body Parts Gasket and Seals Bearings Request for Catalog

FAQ - And Our Facts Frequently asked questions General Setting up FAQs 01 What is an FAQ section? You will find your answers to your questions. 02 What is the minimum order quantity? Or minimum total order value? No minimum order quantity or minimum value order to reach. We ship even the smallest and lowest cost parts. 03 Which countries are you shipping? The worldwide shipping is available. While we already shipped to 6 continents 04 The products are OEM Original or After-market replacement parts? Providing after-market replacements parts produced in Turkey. And also OEM as well as Genuine Original products. When you have a proposal from us, we mention it's brand whether KOS brand or Original. 05 Are there any warranty or guarantee terms for the products? Yes, all of the products have a 12-months warranty. Except the Body Parts and the electrical parts.

Shipping Policy A Shipping Policy comes with a number of benefits for both you and your customers. Some benefits are that people will be more likely to shop with you if you have a clear Shipping Policy in place since there won't be any questions about your shipping timeframes or processes. In general, what should you cover in your Shipping Policy? Order processing times. Shipping costs Domestic and international shipping options Potential service interruptions The explanations and information provided herein are only general explanations, information and samples. You should not rely on this article as legal advice or as recommendations regarding what you should actually do. We recommend that you seek legal advice to help you understand and to assist you in the creation of your shipping policy.

Based in Turkey, we specialize in custom manufacturing with CNC machines and die casting. Offering hiring, rental, and subcontracting services, we focus on precision production for tractor, truck, and heavy equipment spare parts. Whether you need bespoke parts or large-scale manufacturing, our expertise ensures high-quality results tailored to your industry needs. Partner with us for reliable and efficient CNC machining and die casting solutions. Best Way of Production:Sub-contractor manufacturer Choose us as your trusted subcontractor for custom manufacturing projects, and let our team manage your production from start to finish. What Do We Offer? What we have produced? Innovative Custom Manufacturing Solutions At KOS, our in-house design and engineering team supports you through every stage—design, prototyping, testing, validation, and full-scale mass production. Production processes include: CNC machining centers Foundry (aluminum, iron and steel casting) Metal coating and surface treatment Metal cutting and laser cutting 3-axis machining machines Sheet bending machines Welding workshop These capabilities allow us to manufacture parts based on your technical drawings and requirements, from the smallest components to large-scale parts. We are ready to be your reliable production partner for subcontracting or custom manufacturing. Produced and tested according to EN 124 and DIN1229 Step forward to new way of business! For mining, construction, dams, road construction, landscaping, let us be your sub-contractor manufacturer. Address 1474.street, No.10 IVOKSAN/Ankara Turkey Phone +90 545 491 14 50 Email manager@kos-parts.com Social Media First Name Last Name Email Code Phone Message Thank you Send

Refund Policy Online businesses selling products are required to present their product return policy and refund policy. This is important in order to comply with consumer protection regulations. It avoids claims by customers that are not satisfied with products they purchase. Please note that many websites dealing with sale of physical goods establish a refund policy as a separate document. This normally includes more instructions and information on the procedures for returns and refunding. The explanations and information provided herein are only general explanations, information and samples. You should not rely on this article as legal advice or as recommendations regarding what you should actually do. We recommend that you seek legal advice to help you understand and to assist you in the creation of your refund/return policy.

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Explore our blog to discover expert insights on heavy equipment and truck spare parts. Learn about remanufacturing processes, OEM replacements, and effective repair techniques. Whether you’re maintaining Komatsu, Caterpillar, JCB, Hitachi, or other major brands, our articles offer valuable tips to optimize your operations. Stay informed with KOS Heavy Equipment & Spare Parts, Turkey's trusted source for high-quality parts and industry expertise. Blog Posts Liebherr: Engineering Strength Across Construction, Mining, and Crane Industries 6 min read Everything You Need to Know About Undercarriage Systems: Components, Maintenance, and Cost-Effective Tips 3 min read Find a Komatsu Brand Dealer: Where They Produce? 2 min read See Durability of the used parts. How to test second-hand used parts? 3 min read Who is Caterpillar Brand - aka CAT 2 min read Heavy Equipment Spare Parts Business: A Guide to Choosing the Right Components 2 min read Remanufacturing: Cost-effective Solution for Your Heavy Equipment? You Decide. 2 min read Rebuild motor and second-hand motor 2 min read

For spare parts sector of heavy equipment and heavy commercial trucks, we are bringing transperancy and new way of doing business as well as new way of production way. Aiming durable, longetivity products with the affordable costs because we know that the original products can be expensive that is why we provide Turkish manufactured brand products with the same quality and at affordable prices. About the Company Meeting the Demands of Dynamic World KOS Parts is a global sourcing partner for heavy equipment spare parts, helping customers find the right parts quickly, reliably and cost-effectively. We supply OEM, aftermarket, remanufactured and inspected used spare parts for mining, construction, drilling, lifting and heavy equipment operations. With access to global stocks and trusted suppliers, we support urgent site requirements, planned maintenance orders and complete RFQ lists with competitive pricing and practical lead times. Parts We Supply For Mining Equipment Haul Trucks Excavators Wheel Loaders Dozers Surface Drilling Machines Cranes & Lifting Equipment Heavy Trucks Engines & Hydraulic Systems GLOBAL SPARE PARTS SOURCING Across multiple continents, we work with warehouses and trusted suppliers to check part availability and provide the shortest possible lead times for our customers. This allows us to source spare parts from the USA, Europe, Asia and other global markets, depending on availability, price and delivery requirements. Our presence in different regions enables us to offer: Original Genuine Spare Parts OEM Products Worldwide Known Aftermarket Brands Competitive Prices Short Lead Times Flexible Shipping Options Why KOS Parts? Flexible Part Options Genuine Original, OEM, aftermarket, second-hand and remanufactured spare parts. Global Availability Access to suppliers and warehouses across the USA, Europe, Asia and other global markets. Fast Sourcing We help customers find the right parts quickly for urgent repairs and planned maintenance. Competitive Shipping Worldwide delivery by air, sea or land depending on your lead time and budget. Sustainable Solutions Remanufactured and reconditioned parts help reduce waste, extend equipment life and lower maintenance costs. Our Spare Parts Range Our spare parts range includes, but is not limited to: Filters and maintenance parts Brake systems and brake components Engine components and overhaul parts Undercarriage parts, including tracks, rollers, idlers and sprockets Transmission and drivetrain components Final drives and swing drives Hydraulic systems, including pumps, motors, cylinders, valves, seals and gaskets Electrical parts, including sensors, wiring, switches and control units Fasteners and consumables, from small nuts and bolts to essential machine hardware From small components to major assemblies, KOS Parts helps customers find the right parts for their machines with competitive pricing, reliable sourcing and worldwide delivery support. We supply parts for leading heavy equipment brands such as Komatsu, Caterpillar, Volvo Construction Equipment, Liebherr, John Deere, JCB, Hitachi and Hyundai, as well as truck brands including Mercedes-Benz, MAN, Iveco, Renault Trucks, DAF, Scania and Volvo Trucks. Contact Us Now! Address 1237. Street, 19/E Turgut Ozat Mahallesi Yenimahalle / Ankara Turkey Opening Hours Tel:00905060225306 manager@kos-parts.com Mon - Fri 8:00 am – 8:00 pm Saturday 9:00 am – 7:00 pm