Fits John Deere EXHAUST PIPE A AA4014R GOOD LOOKINGOne New Aftermarket Replacement Exhaust Pipe for John Deere Model A Tractor This aftermarket replacement exhaust pipe fits the John Deere Styled Model A gas tractor (serial number 488,000 and up). The pipe routes exhaust gases from the manifold upward through the stack and features a 45 degree angled exhaust flange bolt pattern. Use with AA4543R manifold; for a compatible muffler, reference DR 1 or DR 3. Specifications Vertical Length: 23 in.