Tecumseh 2 Cycle Series 6 Carburetors Identification

Series 6 carburetors used on TVS/TVXL840 engines are similar in appearance and operation to the carburetors used on 4-cycle engines with the following differences:

1. The bowl nut is left-hand thread. This bowl nut is identified by an "L" stamped on the nut and the international left thread notches across the points.
2. A dampening spring is installed on the float hinge pin to reduce erratic float travel.
3. The two mounting bosses extend out from the carburetor body.