Engine Pulley's

Original AYP Part
Replaces AYP 134828

Fits 12hp 38" tractor

Top ID 1", Bottom ID 15/32"
Top OD 4-1/4", Bottom OD 5-5/8"
Height 4-9/16"

Original AYP Part

5 3/8" HT
3 1/2" OD top pulley
5 1/2" OD bottom pulley
1" ID stepped down to 3/4"