This Bottom Roller Track Roller is a high-quality aftermarket replacement part compatible with Bobcat 331, 428, E42, E25, E26, E32I, E32, E35I and matches OEM Part# 6693489.Product OverviewThis replacement track roller is designed to provide smooth operation and durability for Bobcat compact excavators. Manufactured to meet or exceed OEM specifications, it ensures proper track alignment and reduces wear on the undercarriage components in demanding conditions.Key Features & Performance Heavy-duty steel construction for maximum durability Internal seals protect against dirt and debris Maintenance-free design for reduced downtime Precision fit for reliable performance in harsh environments Fitment & Compatibility Bobcat 331 Bobcat 428 Bobcat E25 Bobcat E26 Bobcat E32 Bobcat E32I Bobcat E35I Bobcat E42 Technical Specifications Part Number(s): 6693489 Component Type: Bottom Roller Machine Type: Compact Excavator Frequently Asked Questions Q: Is this an OEM Bobcat part? A: This is a high-quality aftermarket replacement part designed to meet or exceed the original manufacturer's specifications. Q: Does this roller require greasing? A: These rollers are typically sealed for life and do not require regular greasing during operation. Compatibility may vary by serial number. Verify fitment before purchase.