Dixon OEM Idler w/Stud 539117199 | ZTR 1001/3014/4423-4426

Dixon OEM Idler with Stud – Part # 539117199

Genuine OEM Dixon idler pulley with stud, new and ready to ship. This is a direct factory replacement idler assembly used to maintain proper belt tension within the drive system on the Dixon ZTR 1001, 3014, 4423, 4424, 4425, and 4426 zero-turn mowers.

Product Specifications

• Part Number: 539117199
• Description: Idler w/Stud
• Brand: Dixon (Husqvarna Group)
• Condition: New / OEM

Fitment Chart

(Always verify your exact model and year before purchasing)

Key Features

• Direct OEM Fit — Genuine factory replacement idler with stud designed specifically for the Dixon ZTR 1001/3014/4423/4424/4425/4426 belt drive systems
• Maintains Belt Tension — Guides and tensions the drive belt within the mower's power transfer system
• Restores Proper Belt Function — A worn or seized idler can cause belt slippage, squealing, or premature belt wear — replacement restores smooth operation
• Precision Component — Manufactured to exact factory tolerances for proper fit and reliable performance

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

• ✅ Genuine OEM Dixon Part
• ✅ New in Packaging
• ✅ Idler with Integrated Stud
• ✅ Fits Dixon ZTR 1001, 3014, 4423, 4424, 4425 & 4426
• ✅ Direct OEM Replacement — No Modifications Needed
• ✅ Fast Shipping — Ships Quickly from the USA

Keywords: Husqvarna 539117199, Dixon idler with stud, Dixon ZTR 4423 idler, Dixon ZTR 3014 idler pulley, mower belt idler pulley, drive belt idler replacement, OEM Dixon idler stud, zero turn mower idler

Questions about fitment? Check your owner's manual or contact your local Dixon/Husqvarna dealer to confirm this is the correct idler for your mower's exact model and year.