How do I confirm pilotpart180354 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

For Caterpillar Pressure Switch

Pressure Switch 163-6785 for Caterpillar

Q: What part numbers are associated with this Pressure Switch?

163-6785, TK380, TK370, HA770, HA870, BUNCHERSTK380, HA870TRACK, BUNCHERSTK752, TK732, TK711, TK722, 1290T

OEM / REF: 163-6785SKU: pilotpart180354

Pressure Switch 163-6785 For Caterpillar Buncher Cat TK380 TK370 HA770 HA870 is a Pressure Switch replacement part indexed for Part Number and Caterpillar Buncher Cat TK380 TK370 HA770 HA870 Pressure Switch 163-6785, with 3 application records on file. Match OEM part number 163-6785 and confirm fitment for Caterpill...

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

$107.75USD/EA

~~$29,899.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

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; Caterpillar Buncher Cat TK380 TK370 HA770 HA870 Pressure Switch 163-6785; Model: Caterpillar Buncher Cat TK380 TK370 HA770 HA870 Details: WHEEL FELLER BUNCHERSTK380,TK370,543,HA770,HA870TRACK FELLER BUNCHERSTK752,TK732,TK711,TK722,1290T,TK1051,TK721 BRUSH CUTTERS,INDUSTRIAL,OTHERTK371,TK381,HA871,HA771. Compare reference number 163-6785 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: TK380, TK370, HA770. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

163-6785 TK380 TK370 HA770 HA870 BUNCHERSTK380 HA870TRACK BUNCHERSTK752 TK732 TK711 TK722 1290T

Applications

Part Number
Caterpillar Buncher Cat TK380 TK370 HA770 HA870 Pressure Switch 163-6785
Model: Caterpillar Buncher Cat TK380 TK370 HA770 HA870 Details: WHEEL FELLER BUNCHERSTK380,TK370,543,HA770,HA870TRACK FELLER BUNCHERSTK752,TK732,TK711,TK722,1290T,TK1051,TK721 BRUSH CUTTERS,INDUSTRIAL,OTHERTK371,TK381,HA871,HA771

Specifications

Part Number	163-6785, 1636785

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.