9111530270 | Genuine Wabco® Air Brake Compressor 1 Cylinder for ISX, QSX

SKU: 9111530270 MPN: 9111530270

Engineered for steady airflow and safety. Part number: 9111530270. Condition: new. This Genuine Wabco Air Brake Compressor helps maintain optimal air supply for precise braking on heavy-duty trucks.

$1,479.00
No Core Charge
8 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: 9111530270

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    Pickup available. Usually ready in 24 hours

Product Description

Product Name Air Brake Compressor Product Name Air Brake Compressor
Type Single-Cylinder Type Single-Cylinder
Condition New Condition New
Brand Wabco® Brand Wabco®
Part Number 9111530270 Part Number 9111530270
Engine Compatibility
Cummins ISX, QSX Cummins ISX, QSX
Specifications
Calculated Volume (dm³) 13.98 Calculated Volume (dm³) 13.98
Cooling Water Cooling Water
Crankshaft thread M20 x 1.5 Crankshaft thread M20 x 1.5
Lubrication Lubrication supplied from engine Lubrication Lubrication supplied from engine
Max. operating pressure 145.0 psi Max. operating pressure 145.0 psi
Mounting Mounting Flange Mounting Mounting Flange
Operating speed 3000 (1/min) Operating speed 3000 (1/min)
Piston diameter 3.35 in Piston diameter 3.35 in
Piston stroke 2.20 in Piston stroke 2.20 in
Port thread 0 0.81 in Port thread 0 0.81 in
Port thread 2 M27 x 2 Port thread 2 M27 x 2
Port thread 4 M10 x 1.0 Port thread 4 M10 x 1.0
Port thread 8.1 Ø 0.32 in Port thread 8.1 Ø 0.32 in
Port thread 9 M18 x 1.5 Port thread 9 M18 x 1.5
Port thread 9.1 M18 x 1.5 Port thread 9.1 M18 x 1.5
Port thread 9.2 M18 x 1.5 Port thread 9.2 M18 x 1.5
Swept volume (cm³) 318 cm³ Swept volume (cm³) 318 cm³
Temperature range -30°C to +90°C Temperature range -30°C to +90°C
Dimensions
Size (mm x mm x mm) 297.6 x 151.1 x 310.8 Size (mm x mm x mm) 297.6 x 151.1 x 310.8

Useful Information

Description and Purpose:

This Genuine Air Brake Compressor from Wabco, offered in new condition and marked with Part number: 9111530270, is engineered to supply high-pressure air for your truck’s braking system. Designed for ISX and QSX engines, it ensures consistent brake response while supporting air-operated accessories. Its single-cylinder design and robust construction provide long-lasting reliability under heavy-duty conditions.

Why Replacement is Important:

A worn or failing air compressor can reduce air pressure, compromising brake performance and risking system malfunctions.

Impact on Vehicle Performance:

Maintains stable brake pressure, supports air system reliability, and ensures responsive stopping power.

Manufacturer Information:

Wabco® provides precision-engineered components designed for reliable system control, consistent performance, and long-lasting durability in commercial vehicle applications.

Tags & Category: Air Brake Compressor, Wabco air brake compressor, 1 cylinder air compressor, ISX brake compressor, QSX brake compressor, heavy duty truck compressor, Wabco ISX parts, Wabco QSX parts, commercial vehicle air brake, single cylinder compressor, truck air system, heavy duty braking components, Wabco engine accessories, ISX/QSX air compressor, Wabco truck parts

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: 9111530270