Part # N031214

Size: 40 mm – Weight: 51 g

Mounted Diameter – 21

This 90029 OEM Technologies pump comes with the High Performance Double Seal System to help prevents premature wear and water leaks

Oregon 78-021 Idler Pulley for Exmark 1602501 Sawtooth Part # N031214Specifications: 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