How do I confirm pilotpart507569 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

Steering Seal Kit 1787189 for Case 420D 430D Caterpillar 438D 442D 416D 424D 428D 432D

For Caterpillar Spare & Replacement Parts

Spare & Replacement Parts 1787189 for Caterpillar

OEM / REF: 1787189SKU: pilotpart507569

Caterpillar Spare & Replacement Parts 1787189 is listed under Machinery & Equipment > Spare & Replacement Parts with catalog data including Part Number: 1787189. Verify fitment for Caterpillar Machinery & Equipment using the OEM number, mounting points, and photos of your existing part.

Stock: In stock
Condition: New
Fitment: Caterpillar Machinery & Equipment
Category: Spare & Replacement Parts

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$94.99USD/EA

~~$29,899.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

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

Spare & Replacement Parts Description

Catalog specifications for SKU pilotpart507569 include Part Number: 1787189. The part is grouped under Machinery & Equipment > Other Machinery & Equipment > Spare & Replacement Parts for Caterpillar Machinery & Equipment buyers comparing OEM 1787189.

Before checkout, compare OEM part number 1787189, 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

1787189

Specifications

Part Number	1787189

Fitment Notes

Brand or application signal: Caterpillar Machinery & Equipment
Product family: Spare & Replacement Parts
System category: Machinery & Equipment > Other Machinery & Equipment > Spare & Replacement Parts
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.