Product Description

This is a brand Muffler for Farmall tractors. This replaces IH part number 403551r1 and is used on gas models H, Super H, M, Super M, W4, W6, 300, 350, 400, 450, 560, 606, 656, diesel models MD, Super MD Super WD6, 400, 450, 350, 340, 504, 460, 606, 656, 560, 706, 2500, 2504, and 3514. This has a 2 3/8" inlet and a 2 1/2" outlet. Thanks For Your Business!!