Vacuum Axle - Rear Wheel Support, Fits Koblenz U310 Commercial, Part #25-1242-4

The Koblenz Rear Wheel Axle, part number 25-1242-4, is a genuine replacement component designed specifically for the U310 commercial upright vacuum, providing robust and stable support for the rear wheels to ensure smooth movement during heavy-duty cleaning. Engineered to meet strict OEM specifications, this axle delivers a precise fit that helps maintain optimal airflow and filtration, reducing dust, fine particles, and allergens for improved indoor air quality. Its durable construction protects the vacuum motor from debris buildup, supporting strong suction and consistent cleaning performance, which is especially beneficial for homeowners, pet owners, and allergy-sensitive households. Routine replacement of this part is essential for preserving long-term vacuum efficiency and reliability, and please note that two axles are required for a complete repair and must be ordered separately. For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.