Thermo King TK3.70 Rocker Arm


Salvaged from an MD300 Truck Unit.


There's some mild rust from sitting with some moisture in the valve cover. Otherwise in good used condition. The rust is very minimal  and is mostly just on 2 of the set screw lock nuts.


Zoomed in and brightened one picture to show the rust spot.



Free shipping in Canada and to the United States.


The Thermo King TK 3.70 is built off the Yanmar 3TNV70. This should fit any 3TNV70, however, the only engine I can guarantee is the TK 3.70.


Any questions just send a message