Description
1969-1960 Case Tractor 430, 1969-1960 Case Tractor 440, 1972-1970 Case Tractor 470, 1969-1960 Case Tractor 530, 1972-1970 Case Tractor 570, 1963-1960 Case Tractor 630, 1963-1960 Case Tractor 640, 1969-1960 Case Tractor 730
Exhaust Muffler
1969-1960 Case Tractor 430, 1969-1960 Case Tractor 440, 1972-1970 Case Tractor 470, 1969-1960 Case Tractor 530, 1972-1970 Case Tractor 570, 1963-1960 Case Tractor 630, 1963-1960 Case Tractor 640, 1969-1960 Case Tractor 730
Heavy Duty Tractor, Aluminized, Universal Fit, Inlet – 2.5 Center, Outlet – Center
Walker® Agricultural mufflers combine Walker quality and engineering to ensure factory fit and sound. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import, commercial and off-road vehicle applications.
Engineered with robust welds for durability
Bridge-constructed inlets/outlets help to ensure long service life
Available in multiple designs and styles for many on- or off-road commercial vehicles
New Walker® accessories help to ensure effective exhaust repairs
Designed for use on agricultural vehicles
Walker® Agricultural mufflers combine Walker quality and engineering to ensure factory fit and sound. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import, commercial and off-road vehicle applications.

Walker Emissions Control is an industry leading brand of replacement emission control components and systems, including catalytic converters, complete cat-back exhaust systems, mufflers, pipes, resonators and related products for passenger car, light truck and SUVs, and medium - and heavy -duty commercial and specialty vehicle applications.
With more than 100 years of expertise, the Walker brand helps set the standard in the replacement market for product quality, fitment, performance, coverage, technical training, business support and cataloging excellence.