Caterpillar CAT304C Mini Excavator Bottom Roller Solution: 265-7674 (BR009039) Assembly
A worn or ill-fitting bottom roller can undermine track stability and cause premature undercarriage wear, disrupting the operations of Caterpillar 304/305 series mini excavators. The 265-7674 bottom roller—an OEM-caliber aftermarket replacement—ensures precise fit, high interchangeability, and consistent performance, resolving maintenance troubles efficiently.
✅ Precise Compatibility & Key Specifications
- Core Compatible Models:Caterpillar 304CCR, 305CCR, 305DCR, 305ECR, 305E2, 305E2CR, 305.5D, 305.5DCR, 305.5E, 305.5E2, 305.5ECR, 303.5E2CR, 305.5E2FB, 306E2FB
- Part Number: 265-7674
- Amazon SKU: BR009039
- Alternate Part Number: 422-0837 (direct replacement for CAT dealer part)
- Fit Guarantee: High interchangeability across 304/305 series; guaranteed perfect fit for listed models.
✅ Functional Role & Installation Details
- Core Function: As a critical undercarriage component, it supports the machine’s weight, guides and stabilizes the track, and reduces abnormal wear during travel and digging.
- Structural Design: Single-flange center guide roller assembly, fully pre-assembled.
- Installation Advantage: Ready for direct bolt-on installation to the track frame; simple, fast, and no extra modification needed.
✅ Durability & Quality Assurance
Manufactured to OEM standards with high-strength, wear-resistant materials, the 265-7674 bottom roller delivers reliable load-bearing performance and long service life. It maintains stable track alignment and structural integrity even in harsh working conditions, effectively extending the service life of the entire undercarriage system.
Avoid operational downtime caused by incompatible or low-quality parts. The 265-7674 bottom roller offers dependable performance at competitive pricing. Contact our team for compatibility confirmation or place your order today to keep your Caterpillar mini excavator running at peak efficiency!