The Case IH J938746 is a genuine OEM engine wiring harness designed for various Case IH MXM series and New Holland TM series agricultural tractors. This critical component ensures proper electrical connectivity and signal transmission within the engine system, maintaining optimal machine performance and reliability. Manufactured to original equipment specifications, it guarantees a precise fit and durable operation for models including MXM120, MXM130, MXM140, MXM155, MXM175, MXM190, and their New Holland equivalents TM120, TM130, TM140, TM155, TM175, TM190.