20Y-30-00011 - Bottom Roller | Komatsu | PC200-5 / PC200-6 / PC200-7 / PC200-8 / PC220-8 | Excavator

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  • Part Number: 20Y-30-00011
  • Bottom Track Roller
  • Fits Komatsu: PC200-5, PC200-6, PC200-7, PC200-8, PC220-8
  • Sold As - Price is PER Bottom Roller

Fitment Check

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

$284.33
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Part Number

20Y-30-00011
Reference Part No. 20Y-30-00011

Fitment

Komatsu: PC200-5, PC200-6, PC200-7, PC200-8, PC220-8

Application

Undercarriage Position Bottom Roller
Equipment Type Excavator
Function Carries machine weight and guides the lower track run.

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 20Y-30-00011 or 20Y-30-00011 matches your existing roller before ordering.

Product Description

Compatible Models & Configurations
  • Komatsu: PC200-5, PC200-6, PC200-7, PC200-8, PC220-8.
Fitment Notes

Single-flange bottom roller positions only; match reference 20Y-30-00011 and the existing mounting dimensions.

Highlights

This NRP aftermarket bottom roller, reference 20Y-30-00011, is for single-flange lower-roller positions on the listed Komatsu excavators. The roller supports the lower track chain and carries machine weight through the undercarriage during travel and digging. Price is PER Bottom Roller.

Key Features
  • Single-Flange Positions — Uses the single-flange lower-roller layout; match the installed roller position.
  • Lower Chain Support — Carries undercarriage load through the lower track chain.
  • Track Guidance — Helps keep the track chain aligned along the bottom of the track frame.

Key Features

Direct Replacement: Replacement bottom track roller using reference part number 20Y-30-00011 for compatible Komatsu equipment.

Track Support & Guidance: Helps support machine weight and guide track movement during travel, turning, and digging.

Excavator Fitment: Designed for listed Komatsu excavator undercarriage applications.

Smooth Roller Operation: Helps maintain smoother track movement during digging, repositioning, and travel.

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.

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