Oregon 78-050 Idler Pulley, Compatible w/ MTDPulleys work hard to transfer power from a mower's engine to its cutting Blades, but an Oregon Pulley makes it work harder faster. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Overall Width: 1 1 16" Outer Dimension: 4 1 8" Flat Outer Dimension: 3 1 2" Flat Width: 7 8"

Includes three threaded 3/16" (4

130" diameter

This air filter fits most 5

Fits Craftsman

The Oregon 191-519 replacement lawn mower Blade is made to the exact OEM specification for optimum performance

Exmark E303514

Replaces Briggs and Stratton # 692519

Fits many XR-7 series decks

Hub length 1-1/2"

7/16" center hole

Requires 6 blades for 44" cut

Outer diameter: 1-3/8"