Century 1.5 HP USQ1152 Replacement Pool Pump Motor – 48Y Frame, Square Flange

Key Features

• Powerful 1.5 HP Motor: Designed for dependable operation in residential in-ground pool and spa systems.
• Square Flange Mount (48Y Frame): Compatible with most major pump brands including Hayward®, Pentair®, and Sta-Rite®.
• High-Efficiency Capacitor Start: Delivers reliable torque for consistent start-up and run performance.
• Corrosion-Resistant Design: Features sealed ball bearings, stainless steel shaft, and high-quality housing to withstand harsh pool environments.
• Easy Installation: Direct bolt-in replacement for worn-out or failed pump motors.

Product Overview

The Century USQ1152 1.5 HP Pool Pump Motor is a top-quality replacement motor for square flange-style in-ground pool pumps. Whether you're replacing a burnt-out motor or upgrading to a more efficient model, the USQ1152 offers quiet, smooth performance and easy compatibility with a wide range of pump housings. Ideal for residential pools, spas, and water features requiring consistent water circulation.

Specifications

• Model: USQ1152
• Horsepower: 1.5 HP
• Frame: 48Y Square Flange
• Mounting: Square Flange (Four-Bolt)
• Voltage: 115/230V (dual voltage)
• Speed: Single Speed
• Shaft: Stainless Steel
• Motor Type: Capacitor Start

Compatible With

• Hayward Super II & Max-Flo Pumps
• Pentair WhisperFlo & Challenger Pumps
• Sta-Rite Dura-Glas and Max-E-Glas Pumps
• Any pump requiring a 48Y square flange, 1.5 HP motor
• Cross Reference: A100FLL, C48L2EB103, C48L2EM15, C48L2P103, C48L2PA103A1, C48L2PA103A3, C48L2PA104, C48L2PA104A3, C48L2PA105, C48L2PA105A1, C48L2PA105A2, C48L2PA105A7, C48L2PM100, USQ1152, B693, B854, B854SE, B854SM, C1246, 13773, 54004, 5KC39UN6086X, C48L2PA105C5, R0339803, 355340, 075234, 075234S, 355022S, WF-26, WF-4, SPX2710Z1M

IMPORTANT NOTE: Pumps and replacement motors that are single speed and one (1) HP or greater cannot be sold, offered for sale, or installed in a residential pool for filtration use in California or New York. We recommend either a dual speed or variable speed pump for California and New York residents.

What’s Included

• Century USQ1152 Motor (unwired)
• Instruction manual
• *Pump seal kit sold separately – recommend replacing during install

Why Buy From Best Buy Pool Supply?

• Authorized Century dealer
• Fast, insured shipping with tracking
• Tech support available to confirm compatibility before ordering

Shipping & Warranty

• Shipping: Ships within 1–2 business days
• Warranty: 1-Year Manufacturer Warranty (when installed by a licensed professional)
• Returns: 30-day return policy for unused/uninstalled motors

Need Help Matching Your Pump?

Call our motor experts at (800) 877-1268 or click here — we’ll help confirm the right model for your pool system and save you time and hassle.