V Idler Pulley – Replaces STIGA 1134-3459-01 | Fits Park 16HST Pro, 18HST Mag/Pro, Royal & Comfort

The V Idler Pulley is a heavy-duty OEM-quality replacement pulley designed for STIGA and GGP Group riding mowers, including popular models such as Park 16HST Pro, Park 18HST Mag/Pro, Park Royal, President, and Comfort. Engineered for precision and durability, this V-groove pulley ensures optimal belt alignment, smooth power transmission, and long-lasting performance.

Constructed from high-strength steel and equipped with a sealed bearing, this pulley delivers reliable, maintenance-free operation under demanding mowing conditions. It’s a direct replacement for multiple STIGA part numbers, ensuring a perfect fit and restoring your mower’s cutting and drive efficiency.

Features & Specifications:

• Product Type: V Idler Pulley

• Design: V-Groove – Compatible with standard V-belt drive systems

• Material: Heavy-duty steel construction for maximum strength

• Bearing Type: Sealed ball bearing – maintenance-free and smooth operation

• Finish: Corrosion-resistant coating for long outdoor service life

• Replaces OEM Part Numbers:

  • STIGA: 1134-3459-01 / 1134345901

• Compatible Equipment Models:

  • Fits many STIGA and GGP Group products, including:

    • STIGA Park 16HST Pro

    • STIGA Park 18HST Mag / Pro

    • STIGA Park Royal

    • STIGA Park President

    • STIGA Park Comfort

  • Also fits select Mountfield, Castelgarden, and ATCO models (GGP family)

• Function:

  • Maintains proper belt tension and tracking

  • Reduces belt wear, vibration, and noise

  • Ensures efficient power delivery and smoother mower operation

• Applications:

  • Lawn tractors, riding mowers, and garden tractors

• Durability: Designed for long life and consistent performance in demanding conditions

• Installation: OEM-fit replacement; installs quickly and easily

Why Choose This V Idler Pulley:

• Direct replacement for STIGA 1134-3459-01 (1134345901)

• Precision-engineered for smooth, quiet performance

• Sealed bearing design for long-lasting, maintenance-free use

• Restores optimal belt performance and drive system efficiency

• Trusted quality for STIGA, GGP, and related brand mowers

The V Idler Pulley is the perfect OEM-quality replacement for your STIGA or GGP Group riding mower, ensuring reliable drive operation and professional-grade durability for years of mowing performance.