Fits Delta: DBQ42F
Fits Dynasty: DBQ30F, DBQ30FL, DBQ30FN, DBQ30L, DBQ30MA, DBQ30MAD, DBQ30N, DBQ30PA, DBQ30PAD, DBQ42FL, DBQ42FN, DBQ42L, DBQ42N, DBQ42PA, DBQ42PAD, DBQ54L, DBQ54N, DBQ55TA
Fits Jenn-Air: JBQ30BA, JBQ30BAM, JBQ30FL, JBQ30FN, JBQ30L, JBQ30N, JBQ42BA, JBQ42FL, JBQ42FN, JBQ42L, JBQ42N, JBQ54L, JBQ54N, JLG7130ADS
Fits Maytag: DOBQ3000A, DOBQ3000B, DOBQ3001A, DOBQ3001B, DOBQ4200A, DOBQ4200B, DOBQ4201A, DOBQ4201B, MBQ30, MBQ42, WSBQ30F, WSBQ30FBT, WSBQ30F,l WSBQ30FSB, WSBQ42FBT, WSBQ42FL, WSBQ42FSB
Dimensions : 17 1/2-in x 8-in
Alternate Part # 70002056, CIDYN
Dynasty was purchased by Jade Appliances which is now owned by Maytag. They also make grills for the Jenn-air and Delta. This burner looks like a big H burner with a large cast iron tube out of the bottom. You may also use Part# 20502 with a single 80901. You have to mount the venturi on the long side of the H.