172B04-37300 Bottom Track Roller for Yanmar SV40 VIO45-6A VIO50-6A + More

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  • Part Number: 172B04-37300
  • Bottom Track Roller
  • Fits Yanmar: SV40, VIO45-6A, VIO50-6A, VIO55-6A
  • Sold As - Individual Roller

Fitment Check

Verify your machine model, part number, and undercarriage configuration before ordering.

$229.99 $374.99 Save $145.00
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Part Number

172B04-37300
Product Type Bottom Roller

Fitment

Yanmar: SV40, VIO45-6A, VIO50-6A, VIO55-6A

Application

Undercarriage Position Bottom Track Roller
Equipment Type Compact Excavator
Function Supports track movement, machine weight, and undercarriage performance

Trust & Assurance

12-Month Warranty
Free Shipping in the USA
Proven Quality
Trusted by Contractors

Same machine series may use different undercarriage parts. Please confirm 172B04-37300 matches your existing roller before ordering.

Product Description

  • This aftermarket replacement bottom track roller is designed for compatible Yanmar compact excavator models and undercarriage applications.
  • Bottom track rollers help carry machine weight while supporting and guiding the track during travel, turning, and daily jobsite operation.
  • Built for compact excavation work, this roller helps maintain stable travel, smoother turning, and consistent undercarriage support on smaller tracked machines.
  • Reference part number 172B04-37300 can be used to confirm replacement compatibility with your existing roller assembly.
  • Fits Yanmar models including SV40, VIO45-6A, VIO50-6A, VIO55-6A. Please verify your machine model and part number before ordering.

Key Features

Direct Replacement: Replacement bottom track roller using reference part number 172B04-37300 for compatible Yanmar equipment.

Track Support & Guidance: Carries undercarriage load while guiding the track through excavation and jobsite travel.

Compact Excavator Fitment: Designed for listed Yanmar compact excavator undercarriage applications.

Smooth Roller Operation: Supports steady roller operation across listed excavator undercarriage applications.

Warranty

12-Month Warranty.
Every rubber track, roller, sprocket, and idler we sell is backed by a 12-month warranty.
If it doesn’t hold up, we make it right.

Shipping

Free Shipping in the USA

We keep inventory stocked and offer fast nationwide shipping, often same or next business day, from strategically located warehouses.

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