DynaFlex Kenworth AeroCab w Single Muffler Exhaust Elbows Diameter & Length & Side:8" x 45" Battery Box Elbow - Left side Engineered specifically for Ultra Cab

Engineered specifically for Ultra Cab or Low Roof configurations

Added traction ridges for a no-slip grip

The DynaFlex Top Stacks - Mitered Top provide a seamless appearance with shine that withstands the test of time

making performance exceptional

Floor Liner Retention - Keep you liners in place

DynaFlex Kenworth AeroCab w Single Muffler Exhaust Elbows Diameter & Length & Side:8" x 45" Battery Box Elbow - Left side Engineered specifically for Ultra CabDynaFlex Kenworth AeroCab w Single Muffler Exhaust Elbows DynaFlex Kenworth AeroCab w Single Muffler Exhaust Elbows *Fitment below is what is most common but you must measure your exists center spool to determine length needed. *Center Spools designed to work with Dynaflex brand exhaust. Cannot guarantee proper fitment with other brand exhaust. 14ZKWX 86166050CP, 14ZKWX 86167050CP, 14ZKWX 86168050CP, 14ZKWX 86156050CP, 14ZKWX 86157050CP, 14ZKWX