Precision Remanufacturing Backed by Real Testing
At Turbo Kings, every WABCO A4571306715 air compressor is fully remanufactured through a controlled, data-driven process that restores complete OEM reliability and output.
Originally engineered by WABCO for Detroit Diesel DD13, DD15, and DD16 engines, this single-cylinder, water-cooled, gear-driven compressor was standard on Freightliner Cascadia, Western Star 4900, and other Daimler platforms from 2008 through 2017.
With a displacement of roughly 16 CFM at 1250 RPM, the A4571306715 compressor provides a consistent air supply for brake, suspension, and auxiliary systems in heavy-duty highway and vocational trucks. Its robust cast-iron crankcase paired with an aluminum head delivers both strength and efficient thermal dissipation—essential for the extended idling and heat loads of DD-platform engines.
Known in rebuild circles as the “Mercedes 2 Ligas” style compressor, this unit uses a dual-ring piston design for enhanced sealing and reduced oil carry-over. The precision WABCO drive gear interface ensures low vibration and balanced output across long service intervals.
Unlike cosmetic reseal jobs, Turbo Kings rebuilds every compressor from the ground up. Each unit undergoes complete teardown, ultrasonic cleaning, dimensional re-spec, and component replacement. Bearing bores, piston skirts, and crank journals are gauged for taper and roundness; valve assemblies are resurfaced for concentric sealing; and deck surfaces are machined to strict flatness tolerance.
All air and coolant passages are ultrasonically cleaned, removing internal carbon and scale deposits to restore full thermal and flow efficiency.
Each finished compressor is bench-tested under simulated engine load, verifying flow rate, pressure buildup, oil control, and leak integrity. Only compressors meeting or exceeding WABCO and Detroit Diesel standards are serialized, logged, and cleared for shipment.
What Makes a Turbo Kings Rebuild Different
OEM Foundation – Rebuilt using genuine WABCO engineering data for Detroit DD13/DD15/DD16 (2008–2017).
Ultrasonic Cleaning – Air and coolant passages restored to like-new condition.
Precision Machining – Heads, decks, and valve seats resurfaced to OEM tolerances.
Flow and Pressure Validation – Load-tested to confirm CFM output and cut-in/cut-out stability.
Pre-Lubricated & Ready to Install – Delivered sealed, primed, and installation-ready.
Warranty Confidence – Backed by a 12-month unlimited-mileage warranty and serialized test record.
Why Fleets and Owner-Operators Trust Turbo Kings
Turbo Kings compressors aren’t cleaned and painted—they’re rebuilt and verified. Each A4571306715 is validated through our proprietary in-house testing system, ensuring consistent air delivery, reduced oil carry-over, and thermal reliability under continuous operation.
From regional fleets to long-haul operations, customers trust Turbo Kings for documented, traceable rebuild qualityand a zero-guess installation experience.
Our Process at a Glance
Disassembly & Cleaning – Full teardown and inspection for wear or damage.
Ultrasonic Passage Cleaning – Restores air and coolant lines to OEM cleanliness.
Parts Replacement & Machining – All wear items replaced, sealing surfaces re-machined.
Assembly & Torque Verification – Components torqued and aligned to precise clearances.
Flow & Pressure Testing – Bench-tested for verified performance.
Final Inspection & Documentation – Serialized with test and warranty data archived.
Standard Features
• Fully Flow- and Pressure-Tested
• Air & Coolant Passages Ultrasonically Cleaned
• Leak-Free and Output-Verified
• Pre-Lubricated and Ready to Install
• 12-Month Unlimited-Mileage Warranty
• Fast Core Exchange Program
Applications
Compatible with:
Detroit Diesel DD13 / DD15 / DD16 (2008–2017)
Freightliner Cascadia, Columbia, and Coronado
Western Star 4900 / 5700
OEM Cross References: A4571306715, A4721300415, A4721301215, 9111535100, 9111535110
