How do I confirm pilotpart354003 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

A Pair Bucket Attachment Ear Weld on 45mm 10-1/4" C-C for Caterpillar CAT Excavator 305 306

For Caterpillar Other Crawler Undercarriage

Other Crawler Undercarriage pilotpart354003 for Caterpillar

OEM / REF: pilotpart354003SKU: pilotpart354003

A Pair Bucket Attachment Ear Weld on 45mm 10-1/4" C-C for Caterpillar CAT Excavator 305 306 is a Other Crawler Undercarriage replacement part for Caterpillar Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Other Crawler Undercarriage. Use OEM part number pilotpart354003 and...

Stock: In stock
Condition: New
Fitment: Caterpillar Transmission & Undercarriage Parts
Category: Other Crawler Undercarriage

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$341.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 23 – Aug 30
10	Aug 21 – Aug 28
50	Aug 19 – Aug 26

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Other Crawler Undercarriage Description

This Other Crawler Undercarriage is indexed for Caterpillar Fit For Caterpillar Excavator: 305, 306. Compare reference number pilotpart354003 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number pilotpart354003, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

pilotpart354003

Applications

Caterpillar Fit For Caterpillar Excavator: 305, 306

Fitment Notes

Brand or application signal: Caterpillar Transmission & Undercarriage Parts
Product family: Other Crawler Undercarriage
System category: Transmission & Undercarriage Parts > Crawler Undercarriage Parts > Other Crawler Undercarriage
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.