How do I confirm pilotpart093589 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 CAT 14G 615 621 966 D250 D300 D350 Engine 3306 Air Brake Compressor 1W-7146

For Caterpillar Vacuum Pump

Air Brake Compressor CA1W7146 for Caterpillar

Q: What part numbers are associated with this Vacuum Pump?

CA1W7146, 1W-7146, KN13151X, 3306, CAT 3306

OEM / REF: CA1W7146SKU: pilotpart093589

For Caterpillar CAT 14G 615 621 966 D250 D300 D350 Engine 3306 Air Brake Compressor 1W-7146 is a Air Brake Compressor replacement part indexed for Part Number and Caterpillar: 14G MOTOR GRADER 96U04298-07045 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 14G Motor Grader 96U07046-UP (MACHINE) POWERED BY...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Vacuum Pump

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$1,257.01USD/EA

~~$29,699.00~~Save 96%

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

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.

Vacuum Pump Description

This Vacuum Pump is indexed for Part Number; Caterpillar: 14G MOTOR GRADER 96U04298-07045 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 14G Motor Grader 96U07046-UP (MACHINE) POWERED BY 3306 Engine 1W-7146 AIR COMPRESSOR GP 615 TRACTOR / POWER SHIFT / 46Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 615C Wheel Tractor-Scraper 2XG00001-UP (MACHINE) POWERED BY 3306 Engine 1W-7146 AIR COMPRESSOR GP 621R TRACTOR / POWER SHIFT / 12Y00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 621S TRACTOR/SCRAPER / POWER SHIFT / 2TF00001-00971 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 814B TRACTOR / POWER SHIFT / 16Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine 1W-7146 AIR COMPRESSOR GP 816B LANDFILL COMPACTOR 15Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966C WHEEL LOADER / POWER SHIFT / 18B00200-01265 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D LOADER 99Y00001-05314 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 35S00001-02074 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 35S02075-02147 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 35S02148-02522 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 94X00001-06488 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966E WHEEL LOADER 35S02524-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966E WHEEL LOADER 94X06489-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966E WHEEL LOADER 99Y05315-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966F WHEEL LOADER 4YG00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966F WHEEL LOADER 8BG00001-01999 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966R WHEEL LOADER 58Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D250B ARTICULATED DUMP TRUCK 5WD00001-00550 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D25C ARTICULATED DUMP TRUCK 9YC00001-01011 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D25D, D30D, D350D ARTICULATED TRUCK 1HK00001-00673 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D300B ARTICULATED DUMP TRUCK 4SD00001-00573 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D300B-AGRICULTURAL CANE HAULER TRACTOR 4SD00087-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GROUP D30C ARTICULATED DUMP TRUCK 7ZC00001-00257 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D350C ARTICULATED DUMP TRUCK 8XC00001-00404 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D35C ARTICULATED DUMP TRUCK 2GD00001-00124 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP. Compare reference number CA1W7146 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 1W-7146, KN13151X, 3306. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA1W7146 1W-7146 KN13151X3306CAT 3306

Applications

Part Number
Caterpillar: 14G MOTOR GRADER 96U04298-07045 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 14G Motor Grader 96U07046-UP (MACHINE) POWERED BY 3306 Engine 1W-7146 AIR COMPRESSOR GP 615 TRACTOR / POWER SHIFT / 46Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 615C Wheel Tractor-Scraper 2XG00001-UP (MACHINE) POWERED BY 3306 Engine 1W-7146 AIR COMPRESSOR GP 621R TRACTOR / POWER SHIFT / 12Y00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 621S TRACTOR/SCRAPER / POWER SHIFT / 2TF00001-00971 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 814B TRACTOR / POWER SHIFT / 16Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine 1W-7146 AIR COMPRESSOR GP 816B LANDFILL COMPACTOR 15Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966C WHEEL LOADER / POWER SHIFT / 18B00200-01265 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D LOADER 99Y00001-05314 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 35S00001-02074 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 35S02075-02147 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 35S02148-02522 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966D WHEEL LOADER 94X00001-06488 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966E WHEEL LOADER 35S02524-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966E WHEEL LOADER 94X06489-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966E WHEEL LOADER 99Y05315-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966F WHEEL LOADER 4YG00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966F WHEEL LOADER 8BG00001-01999 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP 966R WHEEL LOADER 58Z00001-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D250B ARTICULATED DUMP TRUCK 5WD00001-00550 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D25C ARTICULATED DUMP TRUCK 9YC00001-01011 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D25D, D30D, D350D ARTICULATED TRUCK 1HK00001-00673 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D300B ARTICULATED DUMP TRUCK 4SD00001-00573 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D300B-AGRICULTURAL CANE HAULER TRACTOR 4SD00087-UP (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GROUP D30C ARTICULATED DUMP TRUCK 7ZC00001-00257 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D350C ARTICULATED DUMP TRUCK 8XC00001-00404 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP D35C ARTICULATED DUMP TRUCK 2GD00001-00124 (MACHINE) POWERED BY 3306 ENGINE 1W-7146 AIR COMPRESSOR GP

Specifications

Part Number	CA1W7146, 1W-7146, 1W7146, KN13151X, CAT 3306

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Vacuum Pump
System category: Engine Spare Parts > Engine Auxiliary Components > Vacuum Pump
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.