SKU: 46994628619

3521423 Genuine Cummins Air Compressor Kit

Sale price$225.00 Regular price$250.00
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Description

3521423 Genuine Cummins Air Compressor KitPart details DESCRIPTION Air Compressor Kit CONDITION Used BRAND Cummins PART NUMBER 3521423 OTHER OEM PART NUMBERS THAT WILL WORK 4318218, 1650792047, 2865054, 2870018, 2870018NX, 2870018RX, 2883219, , 4318217, 4318218RX, 4318218RXCUM, 5473007, 5473007NX, 5473007RX, 5473007RXCUM, 67A161R, 9111530210, 9111530217, 911153021R Function of this part This component is part of the heavy duty truck chassis or engine system and is designed for the loads and

Part details

DESCRIPTION Air Compressor Kit
CONDITION Used
BRAND Cummins
PART NUMBER 3521423
OTHER OEM PART NUMBERS THAT WILL WORK 4318218, 1650792047, 2865054, 2870018, 2870018NX, 2870018RX, 2883219, , 4318217, 4318218RX, 4318218RXCUM, 5473007, 5473007NX, 5473007RX, 5473007RXCUM, 67A161R, 9111530210, 9111530217, 911153021R

Function of this part

This component is part of the heavy-duty truck chassis or engine system and is designed for the loads and duty cycles found in commercial service. It is built to work with OEM mounting points and connections for the specified application.

Why this part matters

Choosing a correct OEM-style part helps avoid fitment issues and keeps the truck operating as the manufacturer intended. A good used part can restore function quickly while keeping repair costs under control.

About the brand

Cummins engine parts are trusted for reliable power in a variety of heavy-duty truck and equipment applications.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46994628619

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4.6 ★★★★★
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Guillo
Lexington, US
★★★★★ 5
Protección!
Exelente!
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Reviewed in the United States on May 22, 2026
J
Verified Purchase
Jesus suarez
Charlottesville, US
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
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Reviewed in the United States on May 30, 2026
E
Verified Purchase
Ed H.
San Leandro, US
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
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Reviewed in the United States on April 2, 2026
D
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doug kowitz
Dallas, US
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026
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David Williams
Waukegan, US
★★★★★ 5
Use as directed, when needed, and you'll be good to go.
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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Reviewed in the United States on February 5, 2026

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