How do I confirm pilotpart180368 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

Pressure Switch Big Square Plug 105-0181 For Caterpillar Cat Excavator E320

For Caterpillar Pressure Switch

Pressure Switch 105-0181 for Caterpillar

OEM / REF: 105-0181SKU: pilotpart180368

Pressure Switch Big Square Plug 105-0181 For Caterpillar Cat Excavator E320 is a Pressure Switch replacement part indexed for Part Number · 105-0181 and Caterpillar Cat Excavator E320 Pressure Switch Big Square Plug 105-0181, with 3 application records on file. Match OEM part number 105-0181 and confirm fitment for...

Stock: In stock
Condition: New
Fitment: Caterpillar Electrical Parts
Category: Pressure Switch

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$84.74USD/EA

~~$29,899.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 7 – Nov 14
10	Nov 5 – Nov 12
50	Nov 3 – Nov 10

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.

Pressure Switch Description

This Pressure Switch is indexed for Part Number · 105-0181; Caterpillar Cat Excavator E320 Pressure Switch Big Square Plug 105-0181; Komatsu Excavator ENGINE - MACHINE3046; 3054; 3176C;EXCAVATOR320;312B;312B L;315B L;317B L;317B LN;318B;318B N. Compare reference number 105-0181 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number 105-0181, 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

105-0181

Applications

Part Number · 105-0181
Caterpillar Cat Excavator E320 Pressure Switch Big Square Plug 105-0181
Komatsu Excavator ENGINE - MACHINE3046; 3054; 3176C;EXCAVATOR320;312B;312B L;315B L;317B L;317B LN;318B;318B N

Specifications

Part Number	105-0181

Fitment Notes

Brand or application signal: Caterpillar Electrical Parts
Product family: Pressure Switch
System category: Electrical Parts > Switches > Pressure Switch
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.