How do I confirm pilotpart163722 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 Sensor Switch 335-5321 for Caterpillar CAT 906H2 Wheel Loader C3.3B Engine

For Caterpillar Sensors

Sensors 335-5321 for Caterpillar

Q: What part numbers are associated with this Sensors?

335-5321, CA3355321, 5PP4-21, 906H2, C3.3B, 907H2, 908H2, 910K, 914K, PL61, 522B, 963D

OEM / REF: 335-5321SKU: pilotpart163722

Pressure Sensor Switch 335-5321 for Caterpillar CAT 906H2 Wheel Loader C3.3B Engine is a Sensors replacement part indexed for Part Number and Caterpillar CAT 906H2 Wheel Loader C3.3B Engine, with 3 application records on file. Match OEM part number 335-5321 and confirm fitment for Caterpillar Electrical Parts before...

Stock: In stock
Condition: New
Fitment: Caterpillar Electrical Parts
Category: Sensors

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$94.47USD/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.

Sensors Description

This Sensors is indexed for Part Number; Caterpillar CAT 906H2 Wheel Loader C3.3B Engine; Caterpillar s: For Caterpillar CAT 906H2 Wheel Loader C3.3B Engine COMPACT WHEEL LOADER:906H2, 907H2, 908H2, 910K, 914K, PIPELAYER:PL61, TRACK FELLER BUNCHER:521B, 522B, 541 2, 552 2, TRACK LOADER:953D, 963D, 973D, TRACK-TYPE TRACTOR:D3K XL, D4K XL, D5K LGP, D6K LGP, D6K XL, D6T, TRUCK:777G, 785D, WATER DELIVERY SYSTEM:777G. Compare reference number 335-5321 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA3355321, 5PP4-21, 906H2. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

335-5321 CA3355321 5PP4-21 906H2C3.3B907H2 908H2910K914KPL61522B963D

Applications

Part Number
Caterpillar CAT 906H2 Wheel Loader C3.3B Engine
Caterpillar s: For Caterpillar CAT 906H2 Wheel Loader C3.3B Engine COMPACT WHEEL LOADER:906H2, 907H2, 908H2, 910K, 914K, PIPELAYER:PL61, TRACK FELLER BUNCHER:521B, 522B, 541 2, 552 2, TRACK LOADER:953D, 963D, 973D, TRACK-TYPE TRACTOR:D3K XL, D4K XL, D5K LGP, D6K LGP, D6K XL, D6T, TRUCK:777G, 785D, WATER DELIVERY SYSTEM:777G

Specifications

Part Number	335-5321, CA3355321, 3355321, 5PP4-21

Fitment Notes

Brand or application signal: Caterpillar Electrical Parts
Product family: Sensors
System category: Electrical Parts > Indicators & Sensing Components > Sensors
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.