2 Replacement Knobs Fits Excalibur Dehydrator 5 & 9 Tray Models Temperature On Off Timer Food Dryer Part P50 3926T, 3900, 2900,

2 Pack Replacement Knobs Compatible With Excalibur Food Dehydrators That Have 5 Or 9 Trays. These Knobs Have A 1/2'' Shaft On The Bottom That Goes Down Into The Dehydrator To Fit Over The Metal ''D'' Shaped Shaft On The Dehydrator Dial. This Is Not An Original Oem Part, It Is A Compatible Replacement Part That Fits These Models Of Dehydrators. It Fits Correctly And Works Just The Same As The Original Part, But It Looks Different Than The Original. Please See The Photos For How It Looks When Installed On The Dehydrator. Available In Black Or White Color. This Knob Will Work For Models That Have Either 1 Or 2 Knobs. The Single Knob Machine Uses A Knob For The Temperature And To Turn On / Off. The 2 Knob Machines Use 1 Knob For Temperature And To Turn On / Off + 1 Knob For The Timer. These Replacement Knobs Will Work For Either Of These! Approximate Size: Diameter = 1.5'' Height When Installed = 1'' Shaft Length= 1/2'' Shaft Style Fit = ''D'' Shape Some Models This Will Fit (Not Complete List) 3926T, 3900, 2900, 3526T, 3500, 2500, Ed 600, Ed 900, Ed 300, Ed 321 And Ed 500, Ed 501. Fits Other Models Too That Are 5 Or 9 Tray. This Part Is A Replacement For Excal Part # P50 This Knob Will Not Fit The Excalibur 4 Tray Dehydrator! The 4 Tray Model Needs A Different Style Knob That Is Not Compatible, We Do Have That Knob Style As Well Though, Please Let Us Know. Incudes 2 Knobs