Rotary 12613 3/8" Bore Flat Idler Pulley for MTD 54" Deck 756-3105

Rotary 12613 Flat Idler Pulley is a flat-face replacement idler for MTD riding mowers with 54" cutting decks, replacing OEM 756-3105 / 956-3105.

• Bore (ID): 3/8"
• Height: 1-3/8"
• Style: flat idler

Replaces: MTD 756-3105, MTD 956-3105

Fits: MTD riding mowers with 54" cutting decks

Always match the Rotary part number, OEM number, pulley bore, outside diameter and height to your equipment before ordering.