1329425 1038743 1164668 Deck Flat Idler Pulley for Exmark Lazer Z Titan Toro

Product Overview

The deck flat idler pulley maintains proper belt tension on the mower deck for consistent blade engagement. This idler pulley directly replaces worn or seized pulleys on Exmark Lazer Z, Titan, and select Toro zero-turn mowers. Installing a new deck flat idler pulley restores smooth belt operation and extends belt life.

Key Features & Performance

• Direct OEM replacement for part numbers 132-9425, 103-8743, and 116-4668
• Flat pulley profile ensures full belt contact and reduces slippage
• Sealed precision bearing eliminates maintenance and resists debris ingress
• Heavy-duty stamped steel construction handles high belt loads
• Exact outer diameter and bore match factory specifications
• Reduces vibration and belt squeal for quieter operation

Fitment & Compatibility

• Exmark Lazer Z zero-turn mowers
• Exmark Titan zero-turn mowers
• Toro models requiring OEM part 103-8743 or 116-4668

Common Uses

• Replacing a seized or noisy idler pulley on the mower deck
• Eliminating belt chirp and squeal during blade engagement
• Restoring factory belt tension to prevent premature belt wear
• Deck rebuild and routine maintenance for commercial mowers

Technical Specifications

• Part Number(s): 132-9425, 103-8743, 116-4668
• Pulley Type: Flat idler

Frequently Asked Questions

Q: Does this pulley replace Exmark part numbers? A: Yes, it directly replaces Exmark OEM pulley numbers 132-9425, 103-8743, and 116-4668.

Q: Can I use this idler pulley on a Toro mower? A: Yes, it fits Toro models that call for part number 103-8743 or 116-4668.

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