Cat 303 CR

Front Idler | 172-2100

Item FI172-2100

$457.50

Verified fitmentfor Cat 303 CR Mini Excavators.

Availability checkCurrent warehouse confirmation required

Quantity

Check Availability

Product Details

Part TypeFront Idler

Part Number172-2100

Weight70.4 lb

Machine CompatibilityCat 303 CR

Fitment & Selection

Shopping for Cat 303 CR. No additional selector is required in this product context.

Shipping & Availability

Current availability: Direct checkout is offered only when Heavy Iron has a current warehouse observation with enough quantity for the order.

If live availability cannot support checkout, the page routes to an availability or pricing request instead of presenting stale stock as purchasable.

RELATED OPTIONS

More Front Idler

Extreme Duty

300x52.5Wx84 Extreme-Duty Rubber Track

Track Size: 300x52.5Wx84

$1,353.75 eachSet of 2: $2,707.50

Check availabilityWarehouse confirmation required

Volume / fleet pricing →Check Availability

12" Mini Excavator Rubber Track (300x52.5Wx90)

Heavy Duty

300x52.5Wx90 Heavy-Duty Rubber Track | ND

Track Size: 300x52.5Wx90

Tread Pattern: ND

$1,006.25 eachSet of 2: $2,012.50

In stock8 available · 2 locations

Volume / fleet pricing →

Bottom Roller | 185-7280

Part Type: Bottom Roller

Part Number: 185-7280

$132.50 each

In stock4 available · 1 location

Volume / fleet pricing →

FITMENT

Compatible Machines

2 shown

Cat 303 CR Cat 303.5

BUYING QUESTIONS

Before You Order

How do I confirm this part fits my machine?

This product is shown in the governed Heavy Iron fitment set for Cat 303 CR.

Do I need a serial number or configuration selection?

No serial or configuration selector is required in the current product context.

What happens if warehouse availability is not current?

When current warehouse availability cannot support direct checkout, the page switches to an availability request.