Komatsu PC78US

Drive Sprocket | 21W-27-31112

Item SP21W-27-31112

$283.75

Verified fitmentfor Komatsu PC78US Mini Excavators.

In stock4 available across 1 location

Quantity

Product Details

Part TypeDrive Sprocket

Part Number21W-27-31112

Weight50 lb

Machine CompatibilityKomatsu PC78US

Fitment & Selection

Shopping for Komatsu PC78US. 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.

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FITMENT

2 shown

BUYING QUESTIONS

How do I confirm this part fits my machine?

This product is shown in the governed Heavy Iron fitment set for Komatsu PC78US.

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.