Fitment:
for Husqvarna LTH1342, LTH1342B, LTH1342C, LTH17-42, LTH18-42, YTH1342XPA, YTH1542A, YTH1842, YTH18542 riding lawn mowers and yard tractors.
for Craftsman LT1000, LT2000, DYT4000, LT16542, LT18452 riding lawn mowers.
for Poulan, Poulan Pro, Weed Eater, Jonsered, Flymo, McCulloch, Ryobi, AYP 42-inch deck riding lawn tractors.
Please verify your original pulley outer diameter (3-7/8 in), flat diameter (3 in), inner bore diameter (3/8 in), and belt groove profile carefully before purchasing.
 

Replace Part Number:
for Husqvarna / AYP 173437, 532173437, 165888, 532165888, 5321658-88
for Husqvarna 173438, 532173438, 597025001

 

Package included:
Package included: You will get what you see in the 1st listing photo.
 

Specifications:
- Product Type: Outdoor Power Equipment Riding Lawn Mower Lawn Tractor Deck Belt Drive Flat Plated Idler Pulley Bearing Service Part
- Feature: Direct replacement flat idler pulley engineered to maintain correct drive belt tension, prevent belt slippage and premature wear, eliminate noisy bearing squeal, and ensure smooth mower deck blade engagement.
 

Note: Please comparison your original part carefully with our pictures, center bearing inner sleeve size, and flange height before ordering to ensure correct fitment.