Notes: HD Arc-welded construction, recommended for commercial use.;Reqs 35766; If welded Assy, replace all Reqd parts; Reg Duty Muffler; Optional; HD for 22100
Notes: Dual Outlet; If welded Assy, replace all Reqd parts.;Dual Outlet; If welded Assy, replace all Reqd parts; Optional; HD for 18239;If welded Assy, replace all Reqd parts; Optional; HD for 18239;If welded Assy, replace all Reqd parts.