Description
Hustler OEM 784223 Caster Fork Bearings
The Hustler OEM 784223 Caster Fork Steel Alloy Roller Bearings Enable Smooth Rotation of Caster Forks while Reducing Wear on Critical Components, Aiding in Tracking and Steering Performance. Note: Part Number 839-247C, 839247C Supersedes to 784223.
⚠️ Before You Order – Verify Fitment
Caster Forks Bearings can vary by Model Family and Series. This Bearing is used only on Select Hustler Models. Please confirm your exact Model Number is listed in the Model Fit Chart Below before ordering.
Not sure? Contact us with your Hustler Model and Serial Number and we’ll help verify fitment.
What This Part Does
- Allows smooth rotation of Caster Fork & Front Wheel
- Aides in Tracking & Steering
- Helps Prevent Premature Wear on Caster Tubing
- Genuine Hustler OEM part for proper fit and durability
Assembly Notes
When assembling the 784223 Bearings in Caster Fork Tubes - Be Sure to Assemble the Bearing Flanges with the Inner Bearing Race Directed in the Correct Direction - Take A Photo Before Disassembly or Review the Diagrams in the Image Section if Visual Clarity is Need. Be Sure to Refer to The Correct Caster Fork Directions For your Unit for Complete Caster Fork Installations as well as Caster Fork Fastener Torque Specifications.
Fits Select Hustler Models
Known Fitment Family References Include:
- Trimstar Series: (2020 - Current) * Used in the Steering Shaft Only (2005 - 2019) * Used in the Front Axle and the Steering Shaft.
- Surfer PRO Series: (Select 2022-2025 Models)
- Dash Series: (All Models)
- Raptor Series: (2025 Models & Earlier)
- Fastrack Series: (All Models)
- X-ONE Series: (2016 - 2018)
- Super S Series: (2016 - 2018)
- Super Z Series: (2011 - 2017)
- Super Z HD Series: (2013 - 2017)
- Diesel Z Series: (2025 - Earlier)
- Super 104 Series: (All Models) *Not Used on Front Unit Caster Fork - Used on Left & Right Mower Deck Wing Caster Forks
- Older Hustler Sport, Mini Z Series: *Independent Models will not be Listed
Suggested Caster Fork Links
A Large Selection of Caster Forks (that are Used in Conjunction with 784223 Bearing) are Listed Under Each Family. However, there May be Additional Usage to Each Family that May be Not Listed - Also there May Be Model and Serial Number Difference Within Family/Series - Be Sure to Verify your Model Number is Listed Under the Listing in the Model Fit Chart Before Purchasing.
Trimstar Series
339689P
Surfer PRO Series
110116
Dash Series
110116
Raptor Series
110116 - 120440 - 600213 - 604691 - 607834-1 - 608242 - 608313 - 799288
Fastrack Series
366625 - 600213 - 604691 - 605123
Super S Series
122293
X-ONE Series - Super Z Series - Super Z HD Series - Diesel Z Series
116890P - 116281
Super 104 Series *Not Used on Front Unit Caster Fork - Used on Left & Right Mower Deck Wing Caster Forks
122123- 123166 - 606583
Model Fit Chart
Trimstar (All Models)
927400, 927426, 929240, 929265, 929273, 929232, 930388, 930388US, 930396, 930404, 930412, 939496, 939504, 939512, 939538, 942268, 942276
Surfer PRO (Select 2022 - 2025 Models)
941591, 941617
Dash (All Models)
938480, 938498, 939231, 939249, 940742, 940759, 940767, 944082
Raptor (2025 - Earlier Models)
Models are Currently Not Listed Will Be Eventually
FasTrack (All Models)
Models are Currently Not Listed Will Be Eventually
X-ONE (2016 - 2018 Models)
936237, 936245US, 936252, 936260, 936278, 936286, 936294US, 936302, 936310, 936328, 936336
Super Z (2011 - 2017 Models)
929927, 929935, 929943, 929950, 930024, 930065, 930875, 931048, 932012, 932020, 932038, 932046, 932053, 932061, 932129, 932137, 932970, 932988, 933457, 933929US, 934216, 934224, 934232, 934240, 934265, 934273, 934281, 934984US, 934992, 935007, 935015US, 935023, 935031, 935049, 935056US, 935064, 937714, 937722
Super Z Hyper Drive (2013 - 2017 Models)
932145, 932152, 932160, 932178, 932186, 932996, 933002, 934307, 934315, 934323, 934349, 934687, 934695, 934919, 934927, 934935, 934943, 934950, 934968, 934976
Diesel Z (2025 - Earlier Models)
938233US, 938241US, 938258US, 938266US, 940452US, 940460US, 940478US, 940486US, 943233US, 943241US, 943249US, 943266US
Super S (2016 - 2018 Models)
933325, 933333, 933341, 933358, 935353, 935361, 935387US, 935395US
Super 104 (All Models)
*Not Used on Front Unit Caster Fork - Used on Left & Right Mower Deck Wing Caster Forks
937201, 937219, 939462, 939470, 939603, 939652, 941005, 941526, 942318, 943217, 943225, 944058, 944066