Source1 2816441000 V-belt A50 51.3 Inches Pitch Length

Product Description

The Source1 2816441000 is a V-belt designed for use in HVAC air handling units, blower assemblies, and related mechanical drive systems. Manufactured to York OEM specifications, this belt carries the A50 designation, which identifies it as a standard fractional horsepower V-belt with a pitch length of 51.3 inches. V-belts in the A-series are widely used in residential and light commercial HVAC equipment to transfer power from the motor sheave to the blower wheel pulley. A properly sized and tensioned belt ensures efficient airflow delivery, reduces motor strain, and extends the service life of both the motor and blower assembly. HVAC technicians rely on OEM-equivalent belts like the Source1 2816441000 to maintain system performance during routine maintenance and emergency service calls. The A50 profile features a trapezoidal cross-section that grips the pulley groove firmly, minimizing slippage and heat buildup during operation. A pitch length of 51.3 inches makes this belt suitable for specific drive configurations found in York and Johnson Controls air handling equipment. Using the correct belt size is critical — an undersized belt increases tension stress and can snap prematurely, while an oversized belt slips and reduces blower efficiency. This replacement belt is a direct fit for equipment originally specifying the S1-02816441000 part number. Stocking OEM-matched V-belts is a standard practice for HVAC service companies that maintain commercial and residential air handling units. This belt is appropriate for use by licensed HVAC technicians and mechanical contractors performing scheduled maintenance or unplanned service repairs.

• A50 V-belt with 51.3 inches pitch length for precise drive system fitment
• OEM-equivalent replacement for York and Johnson Controls air handling equipment
• Trapezoidal cross-section design for reliable grip and reduced slippage in blower drive applications

Product Highlights

The Source1 2816441000 A50 V-belt delivers an OEM-matched fit for York air handling and blower drive systems, helping HVAC technicians restore equipment performance quickly and reliably.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 2816441000

Technical Specifications

• Belt Type: V-Belt
• Belt Designation: A50
• Pitch Length: 51.3 inches
• Cross-Section Profile: A-Series Trapezoidal
• Application: HVAC Blower and Air Handler Drive Systems