Fitment:
for John Deere 5210, 5310, 5410, 5510 agricultural tractors.
for John Deere 5220, 5320, 5420, 5520 agricultural tractors.
for John Deere 5225, 5325, 5425, 5525 agricultural tractors.
for John Deere 5310N, 5320N, 5325N, 5420N, 5425N narrow orchard tractors.
for John Deere 5045E, 5055E, 5065E, 5075E utility tractors.
Please verify your original pulley outer diameter, inner bearing bore size, and belt width carefully before purchasing.
 

Replace Part Number:
for John Deere RE505264, RE502010, RE520822
for John Deere AP33311, AP33310
 

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

Specifications:
- Product Type: Agricultural Heavy Duty Tractor Engine Fan Alternator Drive Belt Flat Idler Pulley Replacement
- Feature: Direct replacement drive belt idler pulley engineered to maintain proper serpentine belt alignment, eliminate belt squeal and slippage, prevent bearing failure, and ensure smooth alternator water pump drive performance.
 

Note: Please comparison your original part carefully with our pictures, pulley width, and center bearing mounting shoulder height before ordering to ensure correct fitment.