Description Muffler clamp with hardware. Tractors: H & HV, Super H & HV, M & MD, Super M & MD & MTA, W4, W6, WD6, Super W6, 300, 330, 340, 350, 400, 450, 460, 504, 560, 606, 660, 706. Vintage Iron This item is a suitable alternative for the following: 350602R1