Rebuilding and overhauling Caterpillar engines are crucial for maintaining optimal performance and extending the lifespan of your machinery. At Neptunus, we bring decades of expertise in supplying high-quality rebuild and overhaul kits for Caterpillar engines, ensuring your equipment operates at its best.
Our extensive selection includes a range of genuine Caterpillar rebuild and overhaul kits, designed for popular engine models. These kits encompass all essential components, including pistons, rings, bearings, gaskets, and seals, providing a comprehensive solution for engine restoration.
Utilizing our genuine Cat rebuild kits offers significant advantages, including substantial cost savings, enhanced engine performance, and dependable reliability. We streamline the ordering process with fast delivery options, secure online ordering, and expert customer support to ensure a seamless experience.
With over 3 decades of experience, Neptunus is your trusted independent supplier for CAT overhaul spares. Our advanced supply chain enables us to deliver efficiently and meet your CAT engine spare parts needs globally with the shortest lead times possible.Send in your Enquiry for a Quote
| CAT D399 | CAT 3406 | CAT C15 | CAT 3500 A |
| CAT D379 | CAT 3408 | CAT C18 | CAT 3500 B&C |
| CAT 3304 | CAT 3412 | CAT C32 | CAT 3606 |
| CAT 3306 | CAT C7.1 | CAT C27 | CAT 3608 |
At Neptunus, we are committed to building enduring partnerships with our clients by offering asset reliability solutions that go far beyond simple overhaul kits. Our focus is on long-term strategies tailored to meet your specific needs, rather than short-term fixes. We diligently analyze your genuine requirements and provide bespoke spare parts.
By leveraging advanced technology, we deliver cost-effective and sustainable solutions designed to maximize the longevity and performance of your Caterpillar engines and components. Our proprietary engine condition monitoring system, approved by both ABS and IRS, along with our comprehensive in-house oil quality management systems, features real-time oil condition monitoring system and a continuous kidney loop filtration system.
These innovations have provided substantial benefits to our clients. Here’s how we assist our customers:Send in your Enquiry for a Quote
In addition to our Cat Reman spare parts, we excel at providing specialized services for Caterpillar diesel engine repair and CAT engine parts, offering a comprehensive suite of solutions. Our expertise extends across a diverse range of machine spare parts, including marine engine spare parts and Caterpillar generator parts.
Backed by our skilled team, we guarantee top-tier reliability for all your machinery requirements, spanning from engines to generator systems and beyond.Fill in Details for a Quote