420-9803 Front Idler for Caterpillar 239D 239D3 249D

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  • Part Number: 420-9803
  • Front Idler
  • Fits Caterpillar: 239D, 239D3, 249D
  • Sold As - Individual Idler
$275.99 $453.99 Save $178.00
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Part Number

420-9803
Product Type Idler

Fitment

Caterpillar: 239D, 239D3, 249D

Application

Equipment Type Compact Track Loader
Function Helps guide track movement and support alignment during compact track loader travel, turning, and loading work.

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 420-9803 matches your existing roller before ordering.

Product Description

  • This aftermarket replacement front idler is designed for compatible Caterpillar compact track loader models and undercarriage applications.
  • This idler helps maintain proper track tension and alignment, supporting smooth track movement during daily operation.
  • Built from high-strength steel, this replacement idler helps support stable machine handling and reliable track performance.
  • Reference part number 420-9803 can be used to confirm replacement compatibility with your existing idler assembly.
  • Fits Caterpillar models including 239D, 239D3, 249D. Please verify your machine model and part number before ordering.

Key Features

Direct Replacement Idler: Aftermarket front idler using reference part number 420-9803 for compatible Caterpillar equipment.

Fits Caterpillar Models: Designed for Caterpillar 239D, 239D3, and 249D compact track loaders. Please confirm part number 420-9803 before ordering.

Supports Track Tension: Helps maintain proper track tension and alignment, reducing uneven track wear and supporting stable undercarriage performance.

Durable Steel Construction: Built from high-strength steel for demanding jobsite conditions, heavy-duty use, and long service life.

Smooth Track Operation: Designed to support steady track movement, improved machine control, and reliable performance during daily operation.

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.

Free Shipping in the USA

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12-Month Warranty

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