Seal Kit, Busch MINK MM 1202AV-1320AV

This Seal Kit is made for the Busch MINK MM 1202AV, MM 1320AV, and MM 1324AV claw vacuum pumps. These pumps work hard every day. The rubber parts get hot and become hard. They crack and let air and oil escape.

This is not just a few random O-rings. It is a complete set of everything you need to reseal your pump.

Here are the main parts you get:

• Shaft Seals (3 total): Two of one type and one of another. These stop oil from leaking out where the shaft enters the pump housing .

• Gaskets (2 total): Ring gaskets that seal flat metal surfaces .

• O-Rings (5 total): Different sizes for different spots. The largest is 250mm x 3mm. All are made of Viton rubber. Viton handles high heat and harsh chemicals very well .

• Air Vent Valve (1): This small part helps the pump breathe properly .

• Sealing Ring (1): For another critical sealing point inside the pump .