504046191 Belt Tensioner for CASE F2CE9684C F3BE0684N F3BFE613D 7010 7120 8010

Product Overview

This belt tensioner maintains proper tension on the serpentine belt system for agricultural and industrial CASE engines. Designed for heavy-duty applications, it ensures reliable accessory drive performance and reduces belt wear. The 504046191 tensioner is a direct-fit replacement for specific CASE models.

Key Features & Performance

• Precision-engineered spring mechanism maintains consistent belt tension
• Sealed bearing assembly reduces contamination and extends service life
• Direct bolt-on replacement – no modifications required
• Rugged construction withstands high-torque and vibration conditions
• OEM-spec materials ensure long-lasting durability

Fitment & Compatibility

• Compatible with CASE engine models F2CE9684C, F3BE0684N, F3BFE613D
• Fits CASE tractor/equipment series 7010, 7120, 8010
• Replaces OEM part number 504046191

Common Uses

• Replacing worn or seized belt tensioners in CASE agricultural tractors
• Restoring proper serpentine belt operation on industrial CASE equipment
• Maintaining accessory drive function for alternator, water pump, and fan

Technical Specifications

• Part Number(s): 504046191
• Type: Automatic spring-loaded belt tensioner
• Housing Material: Cast aluminum with steel pulley
• Pulley Diameter: 82 mm (typical)

Frequently Asked Questions

Q: How do I know if my belt tensioner needs replacement? A: Listen for squealing noises, check for belt slippage, or inspect for visible wear or bearing play. A failing tensioner often causes belt misalignment or noise.

Q: Is this tensioner a direct replacement for the original? A: Yes, it is designed to match OEM specifications and bolt patterns, making installation straightforward with standard tools.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.