MB55 – BRACKET (3 ARM FLEXIBLE)

If your indoor unit runs but produces weak or no airflow, the blower motor may need replacement. This 3-arm flexible bracket mounts 5.5″ diameter direct-drive blower motors and absorbs vibration to keep things quiet. Flexible arms reduce the buzzing and humming that rigid brackets sometimes transmit.

Specs: 3-arm flexible design, fits 5.5″ diameter motors, up to 1/2 HP, includes mounting hardware

Replaces: FM55, MB55, TFM556 — Supco brand

Fits: Furnaces and air handlers using 5.5″ diameter direct-drive blower motors from Goodman, Rheem, Trane, Carrier, Lennox, York, and others.

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Specs

• TypeMotor Mount
• Detail3 ARM FLEXIBLE

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• FM55
• MB55

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.

Do I need an account to buy from you?

No. No account, no appointment, no minimums, and no contractor licence required. We have been open to the public in Dallas since 1998.

Do you ship?

No. Everything is sold in person at the counter - 10226 Plano Rd, Suite 104, Dallas TX 75238.

Can you help me work out what I need?

That is what the counter is for. Bring the old part, or a photo of the data plate, and we will work through it with you.

Do you test parts?

We meter capacitors, contactors, motors, ignitors, relays and transformers free at the counter, whether or not you buy from us.

What are your hours?

Monday to Friday 10am to 7pm, Saturday 10am to 3pm.