115-4971 Deck Belt Replacement for Toro Titan 54" ZX5400 MX5400 ZX5420 MX5480 ZX5450 74832 74862 74882 74822 74848 74852 Zero Turn Mower - Replaces 133-1167 | 5/8" x 175.9"

115-4971 Deck Belt (5/8" x 175.9")

Key Features

• High-strength aramid cord construction for resistance against stretching and heat.
• Durable outer wrap designed to reduce wear on pulleys.
• Precision dimensions: 5/8" width x 175.9" effective length.
• Engineered for consistent power transfer in heavy-duty mowing conditions.

Replaces / Cross-Reference Part Numbers

• Toro: 115-4971, 133-1167

Compatibility & Fitment

• Toro Titan 54" Zero Turn Mowers including:
• ZX5400 (74832, 74848)
• MX5400 (74862)
• ZX5420 (74822)
• MX5480 (74882)
• ZX5450 (74852)

When to Replace

• Visible fraying, cracks, or splitting along the belt edges or underside.
• Excessive slipping during operation or inability to reach full blade speed.
• Stretching that prevents proper tension adjustment.
• Evidence of glazing (shiny appearance) caused by persistent heat buildup.

Installation Tips

• Ensure the engine is off and the spark plug wire is disconnected before servicing.
• Clean debris from pulleys and deck housing prior to installing the new belt.
• Verify correct routing according to the mower’s deck diagram decal.
• Check pulley alignment and bearings for smooth rotation before tensioning the belt.
• Cycle the deck engagement lever and rotate the blades manually to ensure the belt is seated properly in all pulley grooves.