A-B11724387SM-AI PULLEY,IDLER

One New Aftermarket Replacement Idler Pulley for Snapper, Simplicity, and Murray Riding Lawn Mowers

This flat deck idler pulley serves as the center idler on the mower deck, guiding the deck belt around the other pulleys to maintain proper belt tension and ensure smooth, consistent cutting performance. It is a direct aftermarket replacement for Snapper (Fits Briggs & Fits Stratton) OEM part number 1724387SM, which itself superseded the original part number 1724387.

Specifications

• Outside Diameter: 4-1/4 in.
• Inside Diameter: 3/8 in.
• Width: 1-1/8 in.
• Style: Flat idler pulley
• Fits deck sizes: 40 in., 44 in., 50 in., and 54 in.

Compatible Models

Snapper (Fits Briggs & Fits Stratton): 150Z (50 in. Zero-Turn, 24hp), SC2450, SC2650, CSC2650, ZT2450150ZBVE, ZT18440KH, ZT20500BV, YT2350, 1695414, 1695588, 1695418

Simplicity: Lancer 1694106, 1694107, 1694108, 1694225, 1694264, 1694292, 1694317, 1694320, 2690020, 2690050; Axion CZT2650 2690644; Consumer 2690082, 2690083; 4416 1694255, 1694256, 1694265, 1694319; 4417 1694294

Murray: ZT1644E, 1695196, 1694863

Fits Craftsman: ZT7000, ZTS7500

Fits Massey Ferguson: Fits Champion 2690355, 2690356

Replaces Part Number(s):

1724387SM, 1724387

Aftermarket Interchange Numbers

Rotary 16431; 8TEN 810-CID2328L

New aftermarket replacement part - not remanufactured, not used.