Stevens Lake Replacement Muffler for Case & International Harvester Tractors - Compatible with 666, 686, 706, 766, 806, 826, 856, H70, H86 Models - Interchangeable with 11650T & 530578 - Perfect for Farm Equipment Maintenance & Tractor Repair

One New Aftermarket Replacement Horizontal Oval Body Muffler That Fits Case/International Harvester Tractor Models: H70, H86, 666, 686, 706, 766, 806, 826, 856 Dimensions: Dim A (1) A: 3 1/4" Inlet Length Dim B (2) B: 2 15/16" Inlet I.D. Dim C (3) C: 23" Shell Length Dim D (4) D: 8 1/4" Outlet Length Dim E (5) E: 3' Outlet O.D. Dim F (6) F: 34" Overall Length Replaces Part Number: 530578R4 All OEM part numbers and logos are to be used for identification purposes only