Description
Hustler OEM 603057 Is Designed to be Fastened with the Correct Idler Pulley Fasteners Over the Upper Side of the Idler Pulley Bearing Seal. Preventing Water and Dirt Contaminates from Eventually Working Themselves into the Idler Pulley Bearing Prematurely Causing Idler Pulley Failures.
Hustler Idler Pulley's On Hustler Commercial Mowers will Use Three Common Types of Dust Shields - Refer to the Dust Shield/Idler Pulley Usage Chart to Determine the Correct Dust Shield for the Correct Idler Pulley Usage. All the Referred to Idler Pulley's and Idler Pulley Shield will be used Only with 5/8" Fasteners. Refer to the Idler Pulley Part Numbers on Hilly Ridge Website Page (Type Part Number in the Search Tab) to Find Detailed Part Diagrams for Each Family/Deck Size/Deck Type to Determine Required Part Number and its Location of Usage for Each Idler Pulley Part Number - Always Remember to Verify your Model Is Listed in the Model Fit Chart as Well.
Model Fit Chart
Below is a List of Models Categorized by Families/Models - There May Be Additional Model Usages that Won't Be Listed - However Known Common Model Usages Will Be Listed.
FasTrack (Select Early Models)
(Models 2011 and Later are Listed - Models Listed Prior To 2011 May Not Be Listed If Applicable)
Models are Currently Not Listed
X-ONE
(Select Early Side Discharge Models)
(Models 2011 and Later are Listed - Models Listed Prior To 2011 May Not Be Listed If Applicable)
Models are Currently Not Listed Will Be Eventually
(Select Early Rear Discharge Models)
(Models 2011 and Later are Listed - Models Listed Prior To 2011 May Not Be Listed If Applicable)
Models are Currently Not Listed
X-RIDE (ALL MODELS)
944074, 944868
Super Z
(2023 - Current 54", 60", 66" & 72" Side Discharge)
942805, 942813, 942821, 942839, 942854, 942870, 942888, 942896, 942920, 943852, 943860, 943878, 943886, 943894, 943928, 943936
(2011 - Current 60" & 72" Rear Discharge)
(Models 2011 and Later are Listed - Models Listed Prior To 2011 May Not Be Listed If Applicable)
930024, 930065, 932053, 932061, 934216, 934224, 935023, 935064, 936914, 936955, 940031, 940049, 941195, 941203, 942862, 942912, 943910, 943944
Super Z HD
(2023 - Current 54", 60", 66" & 72" Side Discharge)
942961, 942979, 942995, 943001, 943019, 943027, 943050, 943068, 943951, 943969, 943977, 943993, 943985, 944017, 944041
(2011 - Current 60" & 72" Rear Discharge)
(Models 2011 and Later are Listed - Models Listed Prior To 2011 May Not Be Listed If Applicable)
932178, 932186, 934307, 934315, 934935, 934976, 937011, 937052, 941245, 941286, 941559, 941567, 943035, 943043, 944025, 944033
Diesel Z
(60" & 72" Rear Discharge Models)
(Models 2011 and Later are Listed - Models Listed Prior To 2011 May Not Be Listed If Applicable)
Models are Currently Not Listed Will Be Eventually
Super 104
Models are Currently Not Listed Will Be Eventually
Super 88
936617, 939546
Super S
Models are Currently Not Listed Will Be Eventually
Super SF
Models are Currently Not Listed Will Be Eventually
Not sure if this is the correct pulley?
Contact us with your Hustler model and serial number and we will verify the correct part before you order.