Replacement garage door opener 120 Volt transformer.

• Includes 1- 120 Volt Transformer and DIY Replacement Instructions
• Compatible with Genie model garage door openers;StealthLift 500, Chain Drive 500, Chain Drive 550, Chain Drive 750, Chain Glide Connect, QuietLift 550, SilentMax 750, SilentMax 550, StealthDrive 750, SilentMax Connect, ReliaG 650, ReliaG 850, 1028, 2028, 3020H, 3020HB, 1035, 1055, 1128, 1155, 2035, 2036, 2055, 2128, 3035, 3055, 7035, 7055, 7155
• Model TDB-B100-2402
• Genuine Genie replacement part