U35-4-RC788-21700 Bottom Roller for Kubota

1. Guaranteed Fit Models: Kubota mini excavators KX033-4 (original application), U35-3, U35-4. No serial number restrictions. Verified direct aftermarket replacement, no modifications needed for installation.

2. Part & Spec Info: Main part no.:RC788-21700; Backup nos.:RD411-21703, RD441-21702, RD579-21700, RD461-21900;  Core features: Dual flange bottom roller assembly, fully assembled, high-quality double-lip seals. Conforms to Kubota OEM specs.

3. Model Confirmation Tip: Confirm exact model (U35-3/U35-4/KX033-4) before purchase. Critical risk reminder: Damaged rollers will cause severe wear or tearing of rubber tracks. Contact us with equipment details if unsure about compatibility.

1. Installation Guidance: Direct aftermarket replacement. Sold individually. Installation position: Undercarriage bottom, bears machine weight and guides track. Advantage: Precise fit for easy install. Recommendation: Replace all worn bottom rollers simultaneously for even weight distribution.

2. Maintenance Recommendation: Regularly inspect for wear/damage. Focus on double-lip seals—clean dirt/debris timely to retain lubrication. Maintain with other undercarriage parts to avoid secondary damage and ensure operation stability.

1. Quality & Craftsmanship: Professional aftermarket replacement manufactured to strict Kubota OEM specifications. Dual flange design with high-quality double-lip seals—retains lubrication and blocks contaminants, significantly enhancing durability.

2. Related Supplies: One-stop procurement for Kubota U35-4 series undercarriage parts: Bottom Roller (RC788-21700), Rubber Track, Top Roller. Fully meets complete undercarriage repair and maintenance needs of applicable models.