Heating plug with screw for Massey Ferguson and Renault tractors equipped with engines Standard Hotchkiss 20C and 23C, and Perkins A4.192. Compatible Massey Ferguson tractor models: 35, 65, 835, 865, FF30DS, TEF20
Compatible Renault tractor models: D30, N71
Installed to replace the references of origin (OEM): 1854040, 6010/10A, 6010S, 2666805, 1021910M91, 144176M91.
Attention! The power wire is fixed by a screw on the spark plug.