Product Details: 

• Plug
• Made by UDOR
• Part # 1603.36 
• G3/4
• Replacement Part for the Following Pump Model #s: DELTA 75 TSVA, DELTA 75 VA, DELTA 75 VAGR1, ZETA 100 1C, ZETA 100 TS1C, ZETA 100 MI1, ZETA 100 VA, ZETA 120 1C, ZETA 120 TS1C, ZETA 120 VAGR1, ZETA 120 VAGR3/4, ZETA 120 VA, ZETA 140 1C, ZETA 170 1C, ZETA 170 MI1, ZETA 170 TS2C, ZETA 200 MI1, ZETA 200 TS2C, ZETA 230 TS2C, ZETA 260 MI1, ZETA 260 TS2C, ZETA 300 MI1, ZETA 300 TS2C, ZETA 350 MI1, ZETA 350 TS2C, and ZETA 400 TS2C
• 2 Parts Required per Pump

This item is highlighted on the product illustration on the far left, reference # 2284.