Unotech Engineering: India’s Leading ALCO Spare Parts Manufacturer & Supplier

For over a century, ALCO locomotives have powered the world’s railways, their diesel engines churning through vast landscapes, from bustling city networks to remote industrial tracks. But even the most robust machines demand precision engineering to sustain their performance. That’s where Unotech Engineering steps in—India’s leading manufacturer and supplier of ALCO locomotive engine spare parts.

From ALCO cylinder liners to turbochargers, bearings & bushes, fuel injection components, and exhaust manifolds, Unotech Engineering delivers OEM-grade parts engineered for longevity, efficiency, and peak performance.

Why ALCO Parts Matter More Than Ever

ALCO engines—especially the ALCO 251 Series—have cemented their legacy in diesel locomotion. Designed for power, endurance, and adaptability, they remain the backbone of railway fleets across India and beyond. But keeping them running at peak efficiency requires high-quality replacement parts, and not all suppliers are equal.

Unotech Engineering doesn’t just supply ALCO spare parts—we manufacture them with cutting-edge precision, ensuring superior durability, minimal downtime, and optimal fuel efficiency.

A Deep Dive Into Our ALCO Locomotive Spare Parts

🚆 ALCO Cylinder Liners – Available in open grain and chrome-plated variants, our precision-engineered liners enhance engine efficiency and longevity.
🚆 ALCO Cylinder Heads – With and without valves, crafted for high-temperature resistance and maximum durability.
🚆 ALCO Pistons & Rings – Manufactured for low-friction, high-performance operation, ensuring extended engine life.
🚆 ALCO Turbocharger Components – Boosting power output while optimizing fuel efficiency and emissions.
🚆 ALCO Exhaust Manifolds & Extension Pipes – Designed for seamless exhaust flow, reducing backpressure and enhancing efficiency.
🚆 ALCO Bearings & Bushes – Crafted from high-strength alloys to withstand heavy-duty railway applications.
🚆 ALCO Fuel Injection Components – Delivering precision fuel control for optimal combustion.
🚆 ALCO Water Pump & Cooling System Parts – Essential for preventing overheating and ensuring smooth operation.
🚆 ALCO Valve Seat Inserts & Push Rods – Built for maximum durability under extreme conditions.
🚆 ALCO Gaskets & Seals – Engineered to prevent leaks, ensuring peak engine performance.

Built for Railways, Marine, and Power Applications

🔹 Diesel Locomotives – ALCO 251 Series, powering railway networks worldwide.
🔹 Marine Engines – Used in cargo ships, ferries, and naval vessels.
🔹 Power Generation – ALCO engines drive heavy-duty industrial power plants.

The Unotech Edge: Why We Outperform Competitors

✅ Uncompromising Quality – Every part undergoes rigorous testing to ensure compliance with global railway standards.
✅ Global Reach, Indian Precision – Trusted by railway operators, marine engineers, and industrial giants worldwide.
✅ Competitive Pricing – OEM-grade quality without the premium price tag.
✅ Fast, Reliable Supply Chain – Ensuring quick deliveries to minimize downtime.

Power Your ALCO Locomotive with Unotech Engineering

As rail networks expand and industries demand more reliable power solutions, Unotech Engineering remains the trusted name in ALCO locomotive engine spare parts. Whether you need turbochargers, pistons, bearings, cylinder heads, or fuel system components, we have the expertise and infrastructure to deliver unmatched performance and reliability.

For high-quality ALCO locomotive engine spare parts that guarantee performance, durability, and efficiency, trust Unotech Engineering—your reliable partner in railway and industrial engine solutions. Contact us today to get the best ALCO spare parts for your needs.