Powerful and Efficient Performance: The Hydra Fitness Exchange belt drive motor operates at 130 volts (DC), 3170 watts, and 4.25 HP, offering variable speed options to suit your workout intensity. Its low noise operation enhances your overall experience, while its robust construction guarantees reliable and consistent performance over time. Compatible with Leading Brands: Our automotive DC motor P/N L-405557 or 405699 and Model # 116ZY1-2 L are fully compatible with popular treadmill models from Nordic-track, FreeMotion, and others. It seamlessly integrates with models such as X22I, X11I, T 22.5, and T7.7, ensuring easy installation and reliable functionality across a range of fitness machines. Effortless Upgrade Solution: The Hydra Fitness Exchange electric drive motor is designed for easy installation and replacement, making it a convenient choice for treadmill owners. Whether you need to upgrade your current motor or replace a worn-out unit, our low noise DC motor offers a hassle-free solution with reliable performance and compatibility with various treadmill models. Exercise Equipment Part Replacements: Learn how to buy exercise equipment replacement parts hassle-free. Locate your model name, serial number, and other relevant information in the product description. Our detailed guide covers everything from automotive DC motors to powerful DC motors, making it easy for you to find the right replacement parts for your specific treadmill model. Find Qualified Technicians Near You: If you're uncertain about diagnosing or replacing parts, our experienced team can recommend a qualified fitness technician in your area based on your zip code. Whether it's a belt drive motor or an electric DC drive motor replacement, we ensure that your fitness equipment gets the right care and maintenance it needs for optimal performance. P.M.D.C. Motor Model: 116ZY1-2Part #: 405699Part Name: MTR,4.25CHP,ARPS,NO SP ADJModel #: 116ZY1-24.25 HP TREADMILL DUTY 130 VDC4.25 HP CONT.DUTY 130VDC 3170 WATTS Used on the following models:Nordic-Track NETL217181 - X11I INTRACTV INCLINE TRAINER TREADMILL NETL 21718-CH0 - X11I INTRACTV INCLINE TRAINER TREADMILL NETL 21718-CH1 - X11I INTRACTV INCLINE TRAINER TREADMILLNETL 247130 - T 22.5 TREADMILL NETL247131 - T 22.5 TREADMILL NETL 277181 - X22I INTRACTV INCLINE TRAINER TREADMILLNETL27718-CH1 - X22I INTRACTV INCLINE TRAINER TREADMILLNTL240130 - INCLN TRAIN X11I INTERA TREADMILLNTL240131 - INCLN TRAIN X11I INTERA TREADMILLNTL240150 - INCLN TRAINER X11I INTRA TREADMILLNTL240151 - INCLN TRAINER X11I INTRA TREADMILL NTL240152 - INCLN TRAINER X11I INTRA TREADMILL NTL 240160 - X11IINTERACTV INCLN(CWL) TREADMILLNTL240161 - X11IINTERACTV INCLN(CWL) TREADMILLNTL240162 - X11 IINTERACTV INCLN(CWL) TREADMILLNTL240165 - X11 IINTERA CTV INCLN(CWL) TREADMILLNTL240166 - X11 IINTERA CTV INCLN(CWL) TREADMILLNTL240167 - X11 IINTERA CTV INCLN (CWL) TREADMILLNTL290160 - X22I INTERACTIV TREADMILL NTL290161 - X22I INTERACTIV TREADMILLNTL290162 - X22I INTERACTIV TREADMILLNTL290163 - X22I INTERACTIV TREADMILLNTL290164 - X22I INTERACTIV TREADMILL NTL 290165 - X22I INTERACTIV TREADMILLFreeMotion VMTL298110 - REFLEX T7.7 TREADMILLVMTL298111 - REFLEX T7.7 TREADMILLVMTL298113 - REFLEX T7.7 TREADMILL VMTL298114 - REFLEX T7.7 TREADMILLVMTL298115 - REFLEX T7.7 TREADMILLVMTL298116 - REFLEX T7.7 TREADMILL VMTL 298117 - REFLEX T7.7 TREADMILL