CAT Engine Spare Parts | Neptunus

CAT Engine Spare Parts

Neptunus is one of the most preferred CAT engine spare parts distributors. We’re dedicated to supplying top-quality genuine parts for your Caterpillar engines. We know that using genuine spare parts ensures your engine’s reliability, sustainability, efficiency, and performance. Our team of experts is here to assist you in finding the right engine parts for your fleet.

With years of experience and in-depth knowledge of CAT engines, we supply both new as well as reman genuine CAT marine engine parts at a competitive price and with a valid warranty. We’re pleased to assist our customers with a wide range of products, offering personalized solutions.

Would You Be Interested In Customized Cat Spares List?

Get best quote for CAT spare parts requirements

CAT Engine Spare Parts Offering at Neptunus:

Reman Engine For Replacement

Neptunus provides reman CAT engines using CAT parts, incorporating numerous Read more

Reman Long and Short Block

Cat Reman Long and Short Blocks from us undergo disassembly, Read more

Overhaul Kits

Engine Overhaul Kits

Our Cat engine overhaul kits are a cost-effective option for diesel engine Read more

Component repair

Repaired Spare Parts

Neptunus specializes in the repair of Cat engine spare parts, giving them Read more

Upgrades and retrofit

Upgrades and Retrofits

We deliver retrofit kits, seamlessly integrating advanced features into customers' Read more

Spare Parts Optimization

Neptunus streamlines the spare parts procurement process by offering Read more

Why Buy CAT Engine Spare Parts From Neptunus?

High-Quality CAT Genuine Parts

Genuine Parts

Competitive Pricing


Trained Brand

Quick Response to
Your Queries

Optimize Cat Spare Parts List for Overhauls

Optimize Spare Parts List
for Overhauls

Shortest Possible Lead time for Spare Parts Delivery

Valid Warranty
and Support

CAT Assets Spare Parts

Spare Parts for Assets Available

  • Cat Main Engine Spare Parts

Get a comprehensive range of Cat engine spare parts for main engines, ensuring reliable performance and longevity. Our genuine components are tailored to meet the specific needs of your Cat main engines, offering optimal efficiency and durability.

  • Cat Auxiliary Engine Spare Parts

Our Cat engine spare parts for auxiliary engines are designed to maximize efficiency and durability, offering a reliable solution to keep auxiliary systems running seamlessly in support of main engine operations.

  • Cat Engine Electrical and Automation Components

Neptunus delivers Cat engine spare parts for electrical and automation systems, guaranteeing precision and reliability in the vital components that control and optimize your engine’s performance, contributing to operational efficiency and safety.

We have Spare Parts for the following CAT Engine Model Number:

C18 and C32 series CAT 3000 series CAT 3200 series CAT 3500 series

Would You Be Interested In Customized Cat Spares List?

Get best quote for CAT spare parts requirements

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EMD Engine Spare Parts

As the exclusive authorized distributor, we specialize in supplying genuine Electro-Motive Diesel (EMD) spare parts, a renowned engine brand owned by Caterpillar Company, US