* This part replaces: 490-100-0035

Includes Oregon® 30-506 foam pre-cleaner

Cable Type - Auger Engagement

Genuine OEM Generac - 105341 - DRIVE CHAIN

MTD - 753-06151 - N/A

Oregon 78-021 Idler Pulley for Murray 091590, 091801MA, 423238, 774089, 91590 Wright Stander * This part replaces: 490-100-0035Specifications: Outer Diameter 4 5 8" Flat Outer Diameter 4" Flat Width 3 4" Bore 1 2" Type Composite Product Description Pulleys work hard to transfer power from a mower's engine to its cutting blades, but an Oregon pulley works harder faster. Product Details Outer Diameter: 4 5 8", Flat Outer Diameter: 4", Flat Width: 3 4" Bore: 1 2" Offset: none Replaces the Following OEM Part Numbers: Ariens 7306100 Bobcat 2306005, 380101A Exmark 1602501