Bottom Roller fits Yanmar VIO-45-6-A VIO-50-6-A VIO-55-6-A 172B04-37300

Bottom Roller for Yanmar VIO-45-6-A, VIO-50-6-A, and VIO-55-6-A Excavators

This bottom roller is an aftermarket replacement part for compatible Yanmar excavator undercarriage applications. It supports the track chain as it travels beneath the machine, helping maintain track alignment along the lower frame. Confirm the complete equipment model and original part number before ordering.

Product Details

• Reference Number: 172B04-37300
• Product Type: Bottom roller
• Position: Undercarriage, lower track frame

Fitment & Compatibility

• Yanmar VIO-45-6-A
• Yanmar VIO-50-6-A
• Yanmar VIO-55-6-A

Frequently Asked Questions

Q: What is the purpose of a bottom roller? A: A bottom roller supports and guides the track chain along the lower undercarriage as the machine moves.

Q: How do I confirm this roller fits my machine? A: Check your complete equipment model and compare your original roller part number with 172B04-37300.

This is an aftermarket replacement part. Confirm fitment before purchase.