Replacement universal controller assembly kit for Masterbuilt Gravity Series® 560, 600, 800, 900, 1050,  and 1150 digital charcoal grills and smokers. Fits the following models:

Masterbuilt Charcoal Smokers:

• MB20040122
• MB20040220
• MB20040221
• MB20041020
• MB20041023
• MB20041220
• MB20041320
• MB20041423
• MB20041525
• MB20041625
• MB20041823
• MB20042221
• MB20042924

Masterbuilt part # 901285
Replaces old part numbers 9904200004, 9904190036 and 9904200043
OEM Masterbuilt part

May fit other models; please check your owner's manual for part number compatibility.

Note: This controller must be programmed to match your specific grill model before use. Programming instructions are included with the controller to ensure proper operation and compatibility with your Gravity Series grill.