Select page: ST519429 FRAME EXTENSION ST519430 HITCH MAST ST519431 GAUGE WHEELS ST519432 LEAF SPRING TINES (RIGID TYPE) ST519433 Leaf Spring Tines (Spring Type) ( - 1979) ST519434 Leaf Spring Tines (Spring Type) (1980 - ) ST519435 TINES (EARLIER MODELS) ST519436 TINES (LATER MODELS) Other parts group: 100 CULTIVATOR