Precision Remanufacturing Backed by Real Testing
At Turbo Kings, every Caterpillar 365131X air compressor that enters our facility is rebuilt with the same precision, discipline, and in-house validation that define our name across the diesel and heavy-duty industry.
Used on Caterpillar C13, C15, and C18 engines between 2008 and 2015, this compressor is a core component of the engine’s air and brake control system, designed to deliver consistent pressure under demanding conditions.
We don’t just reseal or repaint — we restore, calibrate, and certify each compressor to meet or exceed OEM performance. Each unit is completely disassembled, media-cleaned, and inspected for cylinder scoring, bearing wear, and valve seating. Critical internals such as pistons, crankshafts, bearings, and valve assemblies are replaced using premium OEM-grade components for maximum reliability and output efficiency.
During the rebuild process, all air and water lines are ultrasonically cleaned, removing carbon, scale, and oil buildup that can restrict flow or impair cooling performance. This ensures balanced airflow, heat transfer, and extended service life.
Once reassembled, every compressor is bench-tested in-house under 5 GPM and 2000 PSI simulated load to verify pressure buildup, flow rate, oil carryover limits, and valve timing accuracy before shipment.
This isn’t outsourced or assumed — it’s physically tested right here at Turbo Kings.
What Makes a Turbo Kings Rebuild Different
In-House Flow & Pressure Testing – Each compressor is tested under load to confirm correct pressure build-up, cut-out, and air delivery performance.
Ultrasonic Cleaning Process – Air and coolant passages are ultrasonically cleaned to remove internal carbon, rust, and mineral buildup without harming metal surfaces.
OEM-Grade Components – Only manufacturer-quality pistons, bearings, and valves are used — no imported or off-spec parts.
Precision Machining – Housings and heads are resurfaced to OEM flatness and tolerance specifications.
Pre-Lubricated & Ready to Install – Each unit ships sealed, pre-oiled, and ready for direct installation.
Hands-On Expertise – Every rebuild is handled by certified technicians experienced in Caterpillar compressor systems.
Warranty Confidence – Covered by a 12-month, unlimited-mileage warranty, reflecting the confidence in our craftsmanship.
Why Fleets and Owner-Operators Trust Turbo Kings
When you choose a Turbo Kings remanufactured CAT 365131X air compressor, you’re choosing tested reliability and OEM-grade performance. Fleets, dealers, and independent shops rely on Turbo Kings because:
Every compressor is flow- and pressure-tested under real-world load.
All air and water lines are ultrasonically cleaned for unrestricted flow.
We maintain complete component traceability and testing records.
We offer direct technical support — never call-center intermediaries.
We deliver quick turnaround and transparent quality verification.
Each compressor that leaves our facility is serialized, documented, and certified leak-free.
Our Process at a Glance
Disassembly & Cleaning – Units are completely disassembled, degreased, and inspected for cracks or fatigue.
Ultrasonic Line Cleaning – Air and coolant passages are ultrasonically restored for optimal airflow and heat transfer.
Parts Replacement & Machining – All wear components replaced; housings resurfaced to Caterpillar OEM specs.
Assembly & Clearance Verification – Moving parts aligned and checked for correct tolerances and rotation.
Flow & Pressure Testing – Every compressor tested for pressure, airflow rate, and oil carryover limits.
Final Inspection & Documentation – Each unit serialized, logged, and matched with warranty and performance data.
Standard Features
• Fully Flow- and Pressure-Tested
• Air & Water Lines Ultrasonically Cleaned
• Pre-Lubricated and Ready to Install
• Leak-Free and Output-Verified
• 12-Month Unlimited-Mileage Warranty
• Fast Core Exchange Program
Applications
Compatible with:
Caterpillar C13, C15, and C18 engines (2008–2015)
CAT-powered Freightliner, Peterbilt, Kenworth, and off-highway equipment using 365131X compressor systems
If you’re searching for a remanufactured Caterpillar 365131X air compressor (2008–2015), a CAT C15 air system rebuild, or a fully tested OEM replacement, Turbo Kings delivers verified performance, precision craftsmanship, and fleet-grade reliability.
Trust Turbo Kings — We Don’t Just Rebuild, We Reign.
