4089219 | Genuine Cummins® Cylinder Compressor Head (Kit)

SKU: 4089219 MPN: 4089219

When air pressure starts with the head itself, the Genuine Cummins 2 Cylinder Compressor Head Kit makes the difference. Condition: new. Part number: 4089219. Built for reliable performance on ISX and QSX engines.

$1,099.00
No Core Charge
6 in stock, ready to ship

Pickup available at Warehouse - Howard st 7092 ste F

Usually ready in 24 hours

Need it fast? We offer overnight shipping

Contact us to check if overnight next-day delivery is available for your order - PN: 4089219

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    Pickup available. Usually ready in 24 hours

Product Description

Product Name Cylinder Compressor Head Kit Product Name Cylinder Compressor Head Kit
Type Twin Cylinder Type Twin Cylinder
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 4089219 Part Number 4089219
Engine Compatibility
Cummins ISX, QSX Cummins ISX, QSX
Suitable for Compressor
Wabco 9115150200, 9115150070, 9115150030, 9111535110, 9115150010, 9115150077, 9119010153, 9125400080 Wabco 9115150200, 9115150070, 9115150030, 9111535110, 9115150010, 9115150077, 9119010153, 9125400080
Cummins 3686475, 3686476, 3687356, 5663565, 3687357, 3101139, 3103407, 3103414, 3680987, 3682018, 4973000, 4973001, 5657737 Cummins 3686475, 3686476, 3687356, 5663565, 3687357, 3101139, 3103407, 3103414, 3680987, 3682018, 4973000, 4973001, 5657737

Useful Information

Description and Purpose:

This Genuine Cummins 2 Cylinder Compressor Head Kit is supplied in new condition and referenced by Part number: 4089219. It forms a critical part of the air compressor assembly, sealing the combustion chambers and directing airflow for efficient air generation. Engineered specifically for Cummins ISX and QSX engines, this kit supports proper compression, thermal control, and long-term durability of the air brake system.

Why Replacement is Important:

A worn or damaged compressor head can cause air leaks, reduced pressure output, and excessive heat buildup, which may compromise overall air system reliability.

Impact on Vehicle Performance:

Helps maintain consistent air pressure, supports stable brake system operation, and ensures dependable compressor performance under heavy-duty operating conditions.

Compressor Compatibility:

Wabco: 9115150200, 9115150070, 9115150030, 9111535110, 9115150010, 9115150077, 9119010153, 9125400080
Cummins: 3686475, 3686476, 3687356, 5663565, 3687357, 3101139, 3103407, 3103414, 3680987, 3682018, 4973000, 4973001, 5657737

Manufacturer Information:

Cummins® delivers precision-engineered components designed to ensure reliable fit, consistent engine performance, and long-term durability in demanding diesel applications.

Tags & Category: Cylinder Head, Compressor Head, Engine Cylinder Head, Cylinder Head Kit, Piston Head, Diesel Engine Head, Cummins Cylinder Head, Engine Kit, Compressor Cylinder Head, Cylinder Head Assembly

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 4089219