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Deck Drive Belt 146.55 x 0.5 for Swisher ZT20050 ZT2452A Zero Turn Mower 3816

Deck Drive Belt 146.55 x 0.5 for Swisher ZT20050 ZT2452A Zero Turn Mower 3816

$49.49
Sale price  $49.49 Regular price 
SKU: IR3A00051 Brand: Northline Parts

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Equipment Fitment

Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.

Equipment / model
  • Swisher ZT20050 Zero Turn Mower
  • Swisher ZT2452A Zero Turn Mower
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Product Overview

This 146.55" x 0.5" deck drive belt transfers engine power to the cutting deck on Swisher ZT20050 and ZT2452A zero turn mowers. The precision-wrapped belt maintains exact length and width under load so blades spin at factory-specified speeds. Mower owners and repair shops rely on this deck drive belt for quick, dependable deck engagement.

Key Features & Performance

  • Exact OEM length of 146.55" prevents slippage and premature wear
  • 0.5-inch width matches factory belt routing and pulley groove specifications
  • Heavy-duty polyester cord construction resists stretching under high load
  • Wrapped cover provides enhanced grip on pulleys and reduces heat buildup
  • Direct replacement for Swisher zero turn mowers requiring belt 3816

Common Uses

  • Primary deck drive belt for engaging mower blades
  • Restoring original cutting performance on zero turn mowers
  • Emergency replacement to minimize downtime during mowing season
  • Ensuring smooth power transfer from engine to cutting deck

Technical Specifications

  • Part Number(s): 3816
  • Belt Length: 146.55 inches
  • Belt Width: 0.5 inches
  • Compatible Models: Swisher ZT20050, ZT2452A

Frequently Asked Questions

Q: How do I know if this belt fits my Swisher zero turn? A: Check your mower’s model number; this belt is designed specifically for the ZT20050 and ZT2452A deck drive system using OEM part 3816.

Q: What’s the difference between a deck belt and a drive belt? A: The deck drive belt transfers power from the engine to the mower deck blades, while a drive belt connects the transmission; this is a deck drive belt.

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

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