Hustler OEM 112899 Left-Side Steering Box (Not an Assembly - Bare Component) Fits X-ONE (2011 - Select 2016 Models), Super Z (2011 - Current Models), Super Z HD (2013 - Current Models), Super 104 (All Models), Diesel Z (All Models).

OEM Replacement Steering Box (Left-Side) – 112899 Product Information Part Number: 112899 Supersession: n/a Description: 112899 OEM Left-Side Steering Box * Does Not Come as an Assembly (Steering Arm, Spacer & Other Components are Not Included) - Is the Steering Box Component Only. Application & Usage: Steering Box Usage - The Operator's Forward & Reverse Movement of the Operator's Steering Control Levers (Fastened to the Steering Arm & Steering Arm Is Retained in the Steering Box) Dictates to the Steering Box Creating a Pivotal Movement of the Steering Box over the Retaining Pivot Pin - The Steering Box Pivotal Movement Then Transfers the Movement to the Hydraulic Linkage Connected to the Steering Box, Allowing the Operator’s Control Levers to Control the Machine’s Drive Functions. Hustler OEM 112899 Steering Box Retains the Pivotal Position of the Steering Lever - If it Becomes Worn it Will Contribute to Uncontrollable Drifting in Neutral Position, Inconsistent Drive Tracking and Incoherent or Jerky Speed Acceleration and Deceleration. Common Associated Components: 112899 – Assembled As a Complete Assembly 608843 - Left-Side Complete Steering Box Assembly (2023 - Current Super Z & Super Z HD Models) * Comes with All the Individual Steering Box Components Already Pre-Assembled 604298 - Left-Side Complete Steering Box Assembly (2011 - 2016 X-ONE Models) - (2018 - 2022 Super Z & Super Z HD Models) * Comes with All the Individual Steering Box Components Already Pre-Assembled 604296P - Left-Side Complete Steering Box Assembly (2013 - 2017 Super Z & Super Z HD Models) - (2018 - 2022 Super 104 Models) - (All Diesel Z Models) * Comes with All the Individual Steering Box Components Already Pre-Assembled 128556 - Left-Side Complete Steering Box Assembly (2023 - Current Super 104 Models) * Comes with All the Individual Steering Box Components Already Pre-Assembled 112899 – Associated Individual Components 608000 - Insert Bushings (All Associated Models Excluding 2011 - 2013 Super Z Models with Serial Numbers Prior to 130343312) * Replaceable Pivot Wear Component 781153 - Insert Bushings (Associated 2011 - 2013 Super Z Models with Serial Numbers Prior to Serial Number 130343312) * Replaceable Pivot Wear Component 607152 - Steering Arm (All Associated 2011 - 2017 Super Z Models * Except 2011 - 2013 Models with Serial Numbers Prior to 130343312) - (2013 - 2017 Super Z HD Models) - (2018 - 2022 Super 104 Models) * Retained in the Steering Box - Retains the Operators Control Lever/Handle - Communicates and Controls the Pivot Motion of the Steering Box. 113575 - Steering Arm (Associated 2011 - 2013 Super Z Models with Serial Numbers Prior to Serial Number 130343312) * Retained in the Steering Box - Retains the Operators Control Lever/Handle - Communicates and Controls the Pivot Motion of the Steering Box. 607151 - Steering Arm (2011 - 2016 X-ONE Models) - (2018 - 2022 Super Z & Super Z HD Models) * Retained in the Steering Box - Retains the Operators Control Lever/Handle - Communicates and Controls the Pivot Motion of the Steering Box. 608824-4 - Steering Arm (2023 - Current Super Z & Super HD Models) * Retained in the Steering Box - Retains the Operators Control Lever/Handle - Communicates and Controls the Pivot Motion of the Steering Box. 128555-4 - Steering Arm (2023 - Current Super 104 Models) * Retained in the Steering Box - Retains the Operators Control Lever/Handle - Communicates and Controls the Pivot Motion of the Steering Box. 348862 - Spacers * Supports the Steering Arm as Well as Enables the Retaining Hardware to Properly be Tightened Without it Hindering the Steering Box or the Steering Arm Motion. 797738 - Stop Stud * Prevents the Steering Box from Pivoting to Far Forward 047456 - Rubber Grommet * Enables the Safety Switch Wire to Travel Through the Steering Box Without It Rubbing & Wearing on Metal Contact During the Pivotal Motion of the Steering Box 705178 - Bolt * Retains the Spacers and Lower Steering Arm 767954 - Washer * Retains the Spacers and Lower Steering Arm 086660 - Nut * Retains the Spacers and Lower Steering Arm 113007 - Steering Pivot Pin/Tube * Inserts into the Weldment Holes, Assist in Retaining the Steering Box & Enables the Steering Box to Pivot over it 784439 - Lock Collar * Retains the Pivot Pin/Tube in the Weldment Holes on the Frame also Retaining the Steering Box by Not Leaving the Pivot Pins Move out of the Holes. Before You Order Please verify that Part Number 112899 is the correct replacement for your equipment before placing your order. Model Fit Chart X-ONE (2011 – 2016 Models) * Excluding 2016 Models Ending in 936... - 2016 Model 934... on will Overlap Into 2015 Models and Be Included in the same Usage and Steering Box Diagram Charts. 930503, 930503US, 930511, 930529, 930529US, 930537, 930537US, 930545, 930552, 930560, 930578, 930586, 930594, 930883, 930891, 931006, 931055, 931055US, 931774, 931782, 932194, 932202, 932210, 932228, 932236, 932244, 932251, 932269, 932715, 932723, 932731, 932749, 932756, 932764, 932772, 932780, 932798, 933317US, 933887US, 933895US, 933978US, 933986US, 933994US, 934117, 934125, 934133, 934141, 934158, 934166, 934174 Super Z (2011 - Current Models) 929927, 929935, 929943, 929950, 930024, 930065, 930875, 931048, 931725, 932012, 932020, 932038, 932046, 932053, 932061, 932129, 932137, 932970, 932988, 933457, 933929US, 934216, 934224, 934232, 934240, 934265, 934273, 934281, 934299, 934984US, 934992, 935007, 935015US, 935023, 935031, 935049, 935056US, 935064, 936872, 936880, 936898US, 936914, 936922, 936930, 936948US, 936955, 936989, 937714, 937722, 937730, 938985, 938993, 940031, 940049, 941138, 941146, 941153, 941161, 941179, 941187, 941195, 941203, 941377, 941385, 942342, 942763, 942771, 942805, 942813, 942821, 942839, 942854, 942862, 942870, 942888, 942896, 942912, 942920, 943852, 943860, 943878, 943886, 943894, 943910, 943928, 943936, 943944 Super Z Hyper Drive (2013 - Current Models) 932145, 932152, 932160, 932178, 932186, 932384US, 932392US, 932996, 933002, 934307, 934315, 934323, 934331, 934349, 934356, 934687, 934695, 934703, 934711, 934919, 934927, 934935, 934943, 934950, 934968, 934976, 936625, 936997, 937003, 937011, 937029, 937045, 937037, 937052, 937110, 939561, 939579, 939587, 939595, 941229, 941237, 941245, 941252, 941260, 941278, 941286, 941294, 941302, 941310, 941328, 941534, 941542, 941559, 941567, 942219, 942227, 942235, 942243, 942250, 942359, 942961, 942979, 942995, 943001, 943019, 943027, 943035, 943043, 943050, 943068, 943951, 943969, 943977, 943993, 943985, 944017, 944041, 944025, 944033 Diesel Z (All Models) 928606, 928606A, 928606B, 928614, 928614A, 928614B, 928614US, 928614EX, 928622, 928622A, 928622B, 928630, 928630A, 928630B, 928630US, 928630EX, 928655, 928655US, 928655EX, 928663, 928663EX, 932665US, 932673US, 932681US, 932699US, 932707US, 938233US, 938241US, 938258US, 938266US, 940452US, 940460US, 940478US, 940486US, 943233US, 943241US, 943249US, 943266US Super 104 (All Models) 937201, 937219, 939462, 939470, 939603, 939652, 941005, 941526, 942318, 943217, 943225, 944058, 944066 If you're unsure, send us your model and serial number, and we'll be happy to verify the correct part before you order. Why Choose Genuine OEM Parts? ✓ Built to the manufacturer's exact specifications ✓ Guaranteed fit with no modifications required ✓ Designed for maximum performance and durability ✓ Maintains the safety and reliability of your equipment ✓ Manufactured using high-quality materials ✓ Helps reduce downtime caused by poor-fitting replacement parts ✓ Protects the value and longevity of your equipment Choosing genuine OEM parts helps ensure your machine continues to operate as the manufacturer intended. Whether you're performing routine maintenance or repairing a broken component, using genuine OEM parts helps maintain the reliability and performance of your equipment. Keep your equipment performing the way it was designed with this genuine OEM replacement part. Manufactured to the original equipment manufacturer's specifications, this part is engineered for the proper fit, dependable performance, and long service life. Fast Shipping from Hilly Ridge Sales & Service Your order is shipped by a knowledgeable outdoor power equipment dealership—not a general warehouse. Every order is carefully packed, and our experienced parts specialists are available to help if you have questions before or after your purchase. Thank you for choosing Hilly Ridge Sales & Service for your genuine OEM parts needs. Part Number: 112899 Description: 112899 OEM Left-Side Steering Box * Does Not Come as an Assembly (Steering Arm, Spacer & Other Components are Not Included) - Is the Steering Box Component Only.