One New Aftermarket Replacement Vertical Muffler Fits John Deere Tractor models: 3020 (w/ Gas Motor, SN 123000 and below), 4000 & 4020 (ALL w/ Gas Motor, SN 201000 and below), and 4230.A New Muffler. Manufactured by Stanley Muffler.Notes Vertical / Oval Body – 4 1/4″ X 9″ Shell Dimension. This Muffler Can Also be used on ENG-400 & ENG-500 Stationary & Industrial Engine applications.
Dim A (1) A: 4 1/2″ INLET LENGTH
Dim B (2) B: 2 15/16″ INLET I.D.
Dim C (3) C: 19 1/4″ SHELL LENGTH
Dim D (4) D: 4″ OUTLET LENGTH
Dim E (5) E: 2 1/4″ OUTLET O.D.
Dim F (6) F: 27″ OVERALL LENGTH
Part Number: AR41172
Reference Numbers:
AR41172, AR41172-A