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2025 Allison Transmission® Oil Field Series™ FracTran®

FracTran®, our all-new, designed-from-the-ground-up Oil Field Series™ transmission, is here. Designed to meet the harsh demands of oil and gas fields throughout the world, FracTran is purpose-built for hydraulic fracturing and maximizes customer productivity with high reliability and powerful performance under pressure.

Features may include:

FracTran® is built using large, heavy-duty components made from premium materials using state of the art manufacturing technology to give maximum service life.

• Integrated input coupling

• Enhanced lockup clutch control

• Enclosed valve body

• Balance-type rotating clutch pistons

• Stainless steel harness connectors

• Dedicated main and lube pressure pumps

• Optimized lubrication circuit