4933564 | Genuine Cummins® Air Brake Compressor 1 Cylinder for ISB6.7, QSB6.7

SKU: 4933564 MPN: 4933564

Stay in control on every haul with this Genuine Cummins Air Brake Compressor. Condition: new. Part number: 4933564. Fits ISB6.7 and QSB6.7 engines. Designed to keep your braking system fully responsive at all times.

$1,689.00
No Core Charge
3 in stock

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Product Description

Product Name Air Brake Compressor Product Name Air Brake Compressor
Type Single-Cylinder Type Single-Cylinder
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 4933564 Part Number 4933564
Cross Reference 4933564RX Cross Reference 4933564RX
Interchange Part Number 4933565 Interchange Part Number 4933565
Engine Compatibility
Cummins ISB6.7, QSB6.7 Cummins ISB6.7, QSB6.7
Years 2008-2024 Years 2008-2024
Specifications
Calculated Volume (dm³) 21.155 Calculated Volume (dm³) 21.155
Cooling Water Cooling Water
Crankshaft thread Ø 34.92 mm Crankshaft thread Ø 34.92 mm
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 0.36 in Port thread 8.1 Ø 0.36 in
Port thread 9 3/4 Port thread 9 3/4
Port thread 9.1 3/4 Port thread 9.1 3/4
Port thread 9.2 3/4 Port thread 9.2 3/4
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) 393.2 x 179.1 x 300.4 Size (mm x mm x mm) 393.2 x 179.1 x 300.4

Useful Information

Description and Purpose:

This Genuine Cummins Air Brake Compressor 1 Cylinder, is engineered for ISB6.7 and QSB6.7 engines in heavy-duty trucks. Part number: 4933564. Condition: new. Its single-cylinder design provides a steady supply of compressed air to the braking system. Water-cooling and engine-supplied lubrication ensure reliable operation under high-load conditions. The compressor's precise port arrangement allows smooth integration with Cummins air brake systems, contributing to consistent and safe vehicle braking. Cross reference: 4933564RX

Why Replacement is Important:

Installing a new compressor prevents air pressure loss in the brake system, avoiding reduced braking efficiency and potential safety hazards. Maintaining the compressor’s functionality is essential for safe and reliable truck operation.

Impact on Vehicle Performance:

A properly functioning single-cylinder compressor ensures continuous air supply for the braking system, providing stable braking response and supporting overall vehicle safety. It reduces the risk of downtime caused by air brake failures.

Manufacturer Information:

Cummins® provides innovative power solutions backed by decades of engineering expertise and global support.

Tags & Category: Air Brake Compressor, Cummins air brake compressor, 1 cylinder air compressor, ISB6.7 brake compressor, QSB6.7 brake compressor, heavy duty truck compressor, Cummins ISB6.7 parts, Cummins QSB6.7 parts, 2008-2024 truck parts, commercial vehicle air brake, single cylinder compressor, truck air system, heavy duty braking components, Cummins engine accessories, ISB/QSB air compressor, Cummins 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: 4933564