Idler Pulley replaces AYP 173901 & 156493.

Part #: 13-12661

List Price: $21.51

Our Price: $17.35
Idler pulley replaces AYP 173901 and 156493. Fits 46" decks.
OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part. AYP 173901, AYP 156493, Oregon 78-053, AYP 532173901, Roper 532173901, Sears 532173901
Size ID 3/8"; OD 4-3/8"; Height 1-29/64"