5286964RX | Genuine Cummins® Single-Cylinder Air Compressor for ISB, ISQ and QSB Engines

SKU: 5286964RX MPN: 5286964RX

Support dependable braking with engine-driven precision. Part number: 5286964RX. Condition: new. This Genuine Cummins Air Compressor ensures proper air generation to keep commercial vehicle brake systems functioning correctly.

$1,179.00
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: 5286964RX

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    Pickup available. Usually ready in 24 hours

Product Description

Product Name Air Compressor Product Name Air Compressor
Type Single-Cylinder Type Single-Cylinder
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 5286964RX Part Number 5286964RX
Cross Reference 5286964 Cross Reference 5286964
Engine Compatibility
Cummins ISB, ISQ Cummins ISB, ISQ
Cummins QSB Cummins QSB
Emission compliance EPA07 Emission compliance EPA07
Specifications
Mounting Flange Mount Mounting Flange Mount
Operating Speed 3000 rpm Operating Speed 3000 rpm
Cooling Method Water Cooling Method Water
Lubrication Supplied from Engine Lubrication Supplied from Engine
Max. operating pressure 145.0 psi Max. operating pressure 145.0 psi
Swept Volume 247 cm³ Swept Volume 247 cm³
Crankshaft Thread M20 × 1.5 Crankshaft Thread M20 × 1.5
Piston Diameter 2.95 in Piston Diameter 2.95 in
Piston Stroke 2.20 in Piston Stroke 2.20 in
Port Thread 0 M27 × 2 Port Thread 0 M27 × 2
Port Thread 2 M27 × 2 Port Thread 2 M27 × 2
Port Thread 4 M10 × 1.0 Port Thread 4 M10 × 1.0
Port Thread 8.1 Ø 0.2 in Port Thread 8.1 Ø 0.2 in
Port Thread 9 / 9.1 / 9.2 3/4"-16 UNF Port Thread 9 / 9.1 / 9.2 3/4"-16 UNF
Overall Size 225 × 178 × 317 mm Overall Size 225 × 178 × 317 mm
Operating Temperature -40°C to +80°C Operating Temperature -40°C to +80°C

Useful Information

Description and Purpose:

This Genuine Air Compressor is manufactured by Cummins and comes in clean new condition, identified through the reference Part number: 5286964RX. Designed as an engine-driven, single-cylinder unit, it supplies compressed air essential for the truck’s air brake system and other pneumatic functions. Commonly used on Cummins ISB, ISQ, and QSB engines built to EPA07 standards, this compressor helps maintain reliable air pressure during daily commercial operation. Cross reference: 5286964

Why Replacement is Important:

A worn air compressor can struggle to maintain pressure, leading to delayed brake response and reduced system reliability.

Impact on Vehicle Performance:

Supports consistent air supply, stabilizes brake system operation, and ensures dependable performance in demanding driving conditions.

Manufacturer Information:

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

Tags & Category: Single-Cylinder Air Compressor, Air Brake Compressor, Engine-Driven Air Compressor, Heavy-Duty Air Compressor, Truck Air Brake System, Cummins Air Compressor, Cummins ISB Compressor, Cummins ISQ Compressor, Cummins QSB Compressor, EPA07 Emissions, Commercial Vehicle Brake Air Supply, Diesel Engine Air Compressor, Pneumatic System

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: 5286964RX