Dixon OEM Flat Idler Pulley 539124261 | ZTR 308/311/424-426

Dixon OEM Flat Idler Pulley, 2.0" – Part # 539124261

Genuine OEM Dixon flat idler pulley, new and ready to ship. This is a direct factory replacement idler pulley used within the belt drive system on the Dixon ZTR 308, 311, 424, 425, and 426 zero-turn mowers.

Product Specifications

• Part Number: 539124261
• Also Known As: Dixon 1678
• Description: Idler, 2.0" Flat WSL (Flat Idler Pulley)
• Brand: Dixon (Husqvarna Group)
• Type: Flat Idler Pulley
• Color: White
• Country of Origin: United States
• Condition: New / OEM

Fitment Chart

(Always verify your exact model and year before purchasing)

Key Features

• Direct OEM Fit — Genuine factory replacement flat idler pulley designed specifically for the Dixon ZTR 308/311/424/425/426 belt drive systems
• Guides & Tensions Belt — Maintains proper belt tension and alignment within the drive system
• Restores Proper Belt Function — A worn or seized idler pulley can cause belt slippage, squealing, or premature belt wear — replacement restores smooth operation
• Made in USA — Genuine domestic manufacturing for consistent quality

⚠️ Verify Before Purchasing: Always confirm your exact model and year before ordering — please reference the confirmed model list above.

• ✅ Genuine OEM Dixon Part — Made in USA
• ✅ New in Packaging
• ✅ Flat Idler Pulley Design
• ✅ Fits Dixon ZTR 308, 311, 424, 425 & 426 (1984–1985)
• ✅ Cross-References to Dixon 1678
• ✅ Direct OEM Replacement — No Modifications Needed
• ✅ Fast Shipping — Ships Quickly from the USA

Keywords: Husqvarna 539124261, Dixon 1678 idler pulley, Dixon ZTR 308 idler, Dixon ZTR 424 425 426 pulley, flat idler pulley, mower belt idler pulley replacement, OEM Dixon pulley, zero turn mower flat idler

Questions about fitment? Check your owner's manual or contact your local Dixon/Husqvarna dealer to confirm this is the correct idler pulley for your ZTR 308/311/424/425/426's exact year.