... -12 tract We can supply various spare parts of WALKING TRACTOR diesel engine & gasoline engine . And can do your brand with ... power tiller) parts (Such as Model SF-12 tractor, DF-12 tractor, GN-12 tractor), ETC. Parts For example: Skidproof wheel of GN ... -12 tractor, Air cleaner Sifang(Black & Tall), Silencer, CYLINDER HEAD, PISTON, PISTON ...