Specifications: Suits for All GX25 GX35 straight shaft for Honda brush-cutters. Fit for UMK422.UMK431,UMT431,UMK425,UMK435. Replace OEM Number:72560-VL1-631 , 72560-VL2-632 Thread Fitting Size:10mmx1.25mm Left Hand Color:Black Package Included: 1x Bump feed head.
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