Suburban 521137 RV Furnace Motor Kit – Replacement Motor for NT-30M, NT-30S, NT-30SP Models

The Suburban 521137 Furnace Motor Kit is a genuine OEM replacement motor for Suburban NT-30M, NT-30S, and NT-30SP RV furnaces. Designed for reliable, high-efficiency performance, this 12-volt DC motor powers the furnace blower that circulates warm air throughout your RV.

With its compact design, quiet operation, and precise fit, the 521137 motor ensures smooth furnace performance and long-term durability. It features high-quality wiring, balanced construction, and optimized airflow to help keep your RV heating system running efficiently—even during extended cold-weather camping trips.

Key Features

• OEM Replacement Motor: Designed specifically for Suburban NT-30M, NT-30S, and NT-30SP furnace models.
• High-Efficiency Design: Provides dependable airflow for consistent heating.
• 12V DC Operation: Runs directly from your RV’s electrical system.
• Pre-Wired Leads:
• Red lead: 10″
• Black lead: 13-1/2″
• Compact & Lightweight: Fits easily in place of the factory motor.
• Quiet & Reliable: Precision-balanced for smooth operation with minimal vibration.
• Easy Installation: Direct replacement with factory mounting alignment.

Specifications

• Brand: Suburban Manufacturing Company
• Model / Part Number: 521137
• Product Type: Furnace Blower Motor Kit
• Compatibility: Suburban NT-30M, NT-30S, NT-30SP Furnaces
• Voltage: 12V DC
• Amp Draw: 5.5A @ 12V DC
• Wiring: Red (10″) and Black (13.5″) leads
• Country of Origin: USA
• Dimensions: 10.5″ L × 9.0″ W × 9.0″ H
• Weight: 2 lbs
• UPC: 755790705665
• Manufacturer: Suburban Manufacturing Company

Benefits

• Restores factory furnace performance and airflow
• Genuine Suburban OEM part ensures perfect fit and reliability
• Reduces noise and vibration for quieter operation
• Ideal for quick, direct replacement installs

California Proposition 65 Warning

⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.

Shipping Details

• Package Dimensions: 10.5 × 9.0 × 9.0 in
• Shipping Weight: 2 lbs
• Ships via: Ground delivery