The Highest Quality 12V DC Suburban 233101 RV & Camper Furnace Blower Motor Replacement. The motor case is 4″ x 2-3/8″ diameter; shaft one is 2-1/4″ in length while shaft two is 1-11/16″ in length.

Once the control board sends power to the motor it will start operating which will then rotate the shaft attached to both wheels. The movement of both wheels will circulate the air causing air flow.
This part is designed to meet all measurement specifications to ensure optimum system performance, reliability, and easy installation/maintenance for a safe system operation. It provides an exact drop-in replacement without the OEM price! Be sure to cross-reference your current specs to ensure a proper replacement fit.

Compatible with the following Suburban furnaces:
SF-20 and SF-20F Below S/N 012205202 (prior to 2001 with 2-1/2 inch motor)
SF-25 and SF-25F Below S/N 012106952 (prior to 2001 with 2-1/2 inch motor)
SF-30 and SF-30F Below S/N 012003742 (prior to 2001 with 2-1/2 inch motor)

Note: All Suburban Serial Numbers manufactured after January 1990, will be nine digits. The first two (2) digits signify the year of manufacture. The next set of digits, indicate the week of the year and the remaining digits are serial numbers. For Example: Even though numerically higher, 912000060 is lower than serial number 014103973 due to the year of manufacture.