Stanley Part Number Tractor Application & Description Inlet Length (A) Inlet I.D. (B) Shell Length (C) Outlet Length (D) Outlet O.D. (E) O/A Length (F) Wgt in LBS
3,1/4 4 18,1/4 22,3/4 4 44,1/4 26
AC-24

CL-400, RC-9

8550 (1978-1981)- 4WD articulated. 4WD-305 (1982)- 4WD articulated. Application note: 2 required per tractor. Also, muffler has bent aspirator tube.