232684 Suburban Blower Motor 12V DC SF35 & F BALL BEARINGS 

SF-35 SF-35F (3 INCH MOTOR) (ABOVE SERIAL NO. 012003642)

Replaces: 232651

The Suburban 232684 is the ball‑bearing OEM‑spec blower/combustion motor used in SF‑35 and SF‑35F RV furnaces. Ball‑bearing motors are preferred in high‑duty RV furnace applications because they handle heat better, run smoother, and last longer than sleeve‑bearing versions—especially in horizontal or angled installations.

This motor delivers the combustion air required for ignition and the heated‑air circulation needed for proper furnace output. When the original motor becomes noisy, slow to start, or fails to reach proper RPM, this replacement restores correct airflow and reliable ignition performance.

It matches the original Suburban mounting pattern, shaft length, rotation, and electrical characteristics for a direct, no‑modification installation.

Key Features

• OEM‑style Suburban SF‑35 / SF‑35F furnace motor

• Ball‑bearing design for longer life and smoother operation

• Correct 2‑1/2″ motor size for SF‑35 housings

• Provides proper combustion‑air and circulation airflow

• Factory‑matched rotation, shaft length, and mounting footprint

• Built for high‑temperature RV furnace environments

• Restores proper ignition, heating output, and safety performance

When this motor typically needs replacement

• Blower slow to start or fails to reach ignition airflow

• Furnace locks out or cycles without lighting

• Motor overheats or trips thermal protection

• Grinding, squealing, or vibration during operation

• Weak airflow from registers despite clean ducts

NBK20565