8-5" x 48" Lower Stack with Quiet Muffler Exp. End
Lower stack with quiet muffler insert has a taper lock top and 5"ID expanded end bottom. Lower stack fits between the top stack and elbow to create a complete stack. Taper Lock design gives you a seamless fit and the flexibility to replace specific parts instead of the entire stack. 8" dia x 48"L. 48" lower stacks fit most Kenworth W900A and W900B models. One year manufacturer's warranty.
Sold individually.
Sold individually.
Lower stack with quiet muffler insert has a taper lock top and 5"ID expanded end bottom. Lower stack fits between the top stack and elbow to create a complete stack. Taper Lock design gives you a seamless fit and the flexibility to replace specific parts instead of the entire stack. 8" dia x 48"L. 48" lower stacks fit most Kenworth W900A and W900B models. One year manufacturer's warranty.
Sold individually.
Sold individually.