Unotech
Explore the critical role of locomotive diesel engine parts in boosting reliability and efficiency. From crankshafts and bearings to turbochargers and cylinder heads, discover how Unotech Engineering delivers OEM-level solutions for EMD, ALCO, and GE engines.
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Unotech Engineering delivers high-precision gears—40051125, 8069014, and 8483944—designed for maximum durability and performance. Optimize your machinery with our industry-leading crankshaft and idler gears.
Unotech
Discover the Exhaust Valve – Inconel (EMD Part No. 9319735)—engineered for extreme heat resistance, durability, and superior performance in EMD diesel locomotives. Get the best railway engine parts at Unotech Engineering.
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Fleet managers and procurement heads can cut costs without compromising performance. Learn how aftermarket locomotive parts offer a reliable and cost-effective solution for engine maintenance and repairs.
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OEM-quality doesn’t have to come with an OEM price tag. Discover how Unotech Engineering delivers high-performance aftermarket locomotive spare parts globally.
Unotech
Locomotives rely on high-performance components to ensure efficiency, durability, and cost-effective operations. While OEM parts are often preferred, OEM-quality aftermarket locomotive components offer the same precision engineering, reliability, and performance at a lower cost. Unotech Engineering supplies premium replacement parts for EMD, ALCO, and GE locomotives, including engine bearings, traction motors, turbochargers, crankshafts, and braking systems, ensuring seamless integration and long-term efficiency for railway operators worldwide.
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Pistons and piston rings are the unsung heroes of locomotive, marine, and industrial engines, ensuring compression, efficiency, and longevity. Unotech Engineering supplies precision-engineered pistons and rings for EMD, ALCO, WARTSILA, and other top engine brands, delivering maximum power, fuel savings, and durability.
Unotech
Engine valves are the unsung heroes of locomotive and marine engines, regulating air, fuel intake, and exhaust flow to ensure peak performance and efficiency. Unotech Engineering provides high-performance intake valves, exhaust valves, and valve seat inserts for EMD, ALCO, WARTSILA, and other major engine brands. Our precision-engineered valves are built to withstand extreme temperatures, reduce wear, and optimize fuel efficiency, making them the ideal choice for rail and marine applications.
Unotech
Bearings and bushings are critical to railway and marine engine efficiency, ensuring smooth rotation, vibration reduction, and longevity. Unotech Engineering supplies OEM-quality main bearings, camshaft bearings, rocker arm bushings, and thrust washers for ALCO, EMD, WARTSILA, and more.
Unotech
Suspension systems are critical to stability, safety, and efficiency in railway and marine applications. Unotech Engineering supplies OEM-quality shock absorbers, control arms, suspension springs, bushings, and mounts for ALCO, EMD, MAK, WARTSILA, and more.
