Pump for TPS25 Backpack Sprayer (3WZ-7B.5)

Replaced old (pre 2019) style pump with new and it works fine!

The pump comes complete, bolts to the engine with four bolts, and your done. I have found the new style pump (after2019) and motor to be interchangeable with the old style (pre 2019). They bolt up interchangeably. The support holes are in slightly different positions when installed on the tank assembly, but I was able to connect everything. The old pump had rubber seals and grease caps to lubricate the seals. The new pump has ceramic seals and does not use grease caps. The two pumps look and are built differently, but the mount to the motor matches up perfectly.