Home > Products > Lay Down / High Rise Systems > System Fittings > Reducing WYE REDUCING WYE Factory Part Numbers Warranty Factory Part Numbers Part Number Weight (lbs/kg) Inlet (in. /mm) Outlet (in. /mm) TY3015D 10 / 4.5 3 / 76 1.5 / 38 TY3020D 12 / 5.4 3 / 76 2 / 51 TY4030D 14 / 6.4 4 / 102 4 / 102 Warranty 3-year limited warranty on mechanical and structural components 2-year limited warranty on gasoline and diesel engines 2-year limited warranty on electrical and hydraulic systems 10-year limited warranty on exclusively designed ‘double ball’ slewing ring