30183959-200-45-4-B TDS-11SA Aux Power Loop Assembly Harness for Varco Drilling System China Equivalent

30183959-200-45-4-B Auxiliary Power Loop Assembly for Varco TDS-11SA Top Drive This China equivalent replacement Auxiliary Power Loop Assembly (P/N 30183959-200-45-4-B) is precision-engineered for the Varco/NOV TDS-11SA Top Drive System . It supplies auxiliary power and signal connections required for reliable top drive operation in oilfield drilling applications. Built with durable construction and stable electrical connection design, this auxiliary power loop withstands the