One New Aftermarket Replacement Flat Idler Pulley for Hustler and Exmark/Toro Zero-Turn Mowers

This composite deck flat idler pulley is a direct replacement for the deck belt tensioning system on Hustler FasTrak and Mini FasTrak zero-turn mowers, as well as compatible Exmark and Toro models. The plastic composite construction matches the original equipment design and maintains proper belt tension for reliable cutting performance.

Specifications

• Outer Diameter (OD): 5-7/8"
• Inner Diameter (ID): 11/16"
• Height: 1-1/2"
• Material: Plastic (Composite)

Compatible Models

Hustler: FasTrak, Mini FasTrak (Zero-Turn Mowers)

Exmark: Compatible models using OEM part 109-0977

Toro: Compatible models using OEM part 109-0977

Replaces Part Number(s):

Hustler 784504, Exmark 109-0977, Toro 109-0977, 1090977

Aftermarket Interchange Numbers

Rotary 12297; Stens 280-926, 280-926-A; 78-026, 78-026-A

New aftermarket replacement part - not remanufactured, not used.