Cummins ISX12 / ISX15 “9111535300” (2012–16) Air Compressor

Built to Deliver Reliable Airflow Across Dual Cummins PlatformsThe Cummins ISX15 / ISX12 “9111535300” Air Compressor is a heavy-duty, water-cooled, two-cylinder Bendix BA-922 unit designed to supply consistent air pressure for braking, suspension, and auxiliary systems on medium- and heavy-duty trucks.While often listed under both ISX15 and ISX12 engine families, this specific 9111535300 variant is primarily used on the ISX15 (EPA10–EPA13) platform, with cross-compatibility in select ISX12 applications. The shared mounting and gear-drive pattern make it serviceable across both configurations, though airflow and port routing are optimized for the ISX15’s 15-liter displacement.Manufactured by Bendix, this compressor is part of the BA-922 series known for its high-volume output (≈17.0 CFM at 1250 RPM), excellent heat dissipation, and long-term durability. The robust design incorporates dual coolant jackets, precision-ground valve plates, and heavy-duty bearings, making it the standard for modern Cummins applications during this production window (2012–2016).At Turbo Kings, each compressor undergoes a full OEM-grade rebuild — not just a reseal. Every component is disassembled, cleaned, and precision-machined to restore performance, airflow, and sealing integrity to factory standards.The internal air and water passages are ultrasonically cleaned, removing scale, carbon, and oil residue to restore optimal cooling and air efficiency. Ultrasonic cleaning ensures unrestricted flow through the cylinder head and galleries, reducing heat buildup and preventing premature wear under high-load operation.All major wear components — including pistons, rings, rods, bearings, and valves — are replaced using Bendix-spec components or their exact OEM equivalents. After reassembly, each unit is bench-tested under load, verifying compression ratio, oil control, cut-out pressure, and noise levels.Turbo Kings Rebuild Highlights• Dual Compatibility (ISX15 / ISX12) – Built on the Bendix BA-922 platform, the 9111535300 model supports both 15L and 12L Cummins engines between 2012–2016.• Ultrasonic-Cleaned Passages – Air and coolant galleries are precision-cleaned to eliminate carbon and scale buildup for full flow efficiency.• OEM-Grade Component Replacement – Bearings, pistons, and valves replaced to original Bendix tolerance.• Bench-Tested & Calibrated – Every unit pressure-tested under simulated operating load for reliability.• Machined Surfaces & Seal Integrity – Head and deck faces machined flat to prevent leaks and ensure compression stability.• Warranty Backed – Includes 12-month, unlimited-mileage warranty with core exchange support.SpecificationsManufacturer: BendixPlatform: BA-922Displacement: Approx. 17.0 CFM at 1250 RPMCooling: Water-cooled, dual-port headDrive Type: Gear-drivenMount Pattern: Cummins ISX/ISX12 standard block fitApplications: Freightliner Cascadia, Peterbilt, Kenworth, International with Cummins ISX15 / ISX12 enginesApplicationsCompatible with:Cummins ISX15 (EPA10–EPA13) – 2012–2016Cummins ISX12 (EPA13) – 2013–2016Freightliner, Kenworth, Peterbilt, and International heavy-duty trucks