1999 Trans2 Contactors Needed

All I have a 1999 (per the title) 48 Volt Trans2 that will not engage the motor. The forward / reverse contactor “clicks” as per normal w the ignition key or jumping the ignition wires, however no movement in FWD or REV.

My guess it is one or both contactors is faulty and in doing an internet search cannot find the exact part for either. Is there an equivalent / replacement? Assistance is greatly appreciated - thank you!

VIN: 5ASAR2448XF005050

Curtis Albright: SW80-684 (Single Throw DC Contactor)
Curtis Albright: DC88-271E (FWD / REV)