U35-RC788-14430 Sprocket for Kubota

1. Guaranteed Fit Models: Kubota mini excavators U35, U35-S2, U35-4, KX71-3, KX91-3. Optional Fit: U25 (serial 20001-25293; serial ≥25293 needs RB511-14432). No serial restrictions for U35/KX71-3/KX91-3; verify U25 serial first.

2. Part & Spec Info: Main part no.:RC788-14430; Backup no.:RC417-14430 (Kubota dealer no.); Core specs:21 teeth, 9 bolt holes, inside diameter 7 3/8 inches, outside diameter 14 1/8 inches, tooth base width 1 3/16 inches. Conforms to Kubota OEM specs.

3. Model Confirmation Tip: For U25, confirm serial (25293 is). Key checks: 21 teeth, 9 bolt holes, matching inside/outside diameter. Provide model/serial number for U25 compatibility; U35/KX series no extra verification needed.

1. Installation Guidance: Direct aftermarket replacement. Installation position: Undercarriage drive end. Advantage: Reuse original hardware to fasten to drive motor. Factory recommendation: Hand-tighten to model-specific torque; refer to owner’s manual for details.

2. Maintenance Recommendation: Regularly inspect for wear or tooth damage. Critical tip: Replace sprockets and rubber tracks simultaneously—they wear together, and simultaneous replacement can maximize the service life of both components.

1. Quality & Craftsmanship: Premium aftermarket replacement per Kubota OEM specs. Teeth undergo one-step electrical induction hardening, increasing hardness depth while preventing breakage. Hardness depth differs from OEM by only a few millimeters, offering great value.

2. Related Supplies: One-stop procurement for Kubota KX91-3 series: Sprocket (RC788-14430), 300x53x80 Rubber Track, Carrier Roller (RC411-21903), Idler (RC411-21306), Track Roller (RB511-21702). Combo packages available for cost savings—consult customer service.