Z80001496 Bypass cap, Rubber cap used to cap off bypass outlet at the water pump. Used on the gaseous Elliott units 10 RN/L, 15RN/L, 20RN/L and the 25RN/L units. fuel lift pump gasket the 2nd type was a

the 2nd type was a cartridge type with a separate housing

This is part of the fuel return system

This will be item 6 in the parts diagram

40-20906606 Valve Cover gasket

Z80001496 Bypass cap, Rubber cap used to cap off bypass outlet at the water pump. Used on the gaseous Elliott units 10 RN/L, 15RN/L, 20RN/L and the 25RN/L units. fuel lift pump gasket the 2nd type was aZ800001496 Bypass cap used on the Elliott and MagneTek line of generators at the bypass outlet of the water pump. This hose is used on all units with the 3. 0 L General Motors engines. Don't replace old hoses without this part, this part deteriorates faster than the hoses, 5 8 inch in size.