Fit for Navistar/Freightliner truck owners/repair shops with M11 engines. Replaces OEM part numbers: 3533557, 1080235R, 178370, 3538545, 353854500, 3538545H.
Fixes low power, high fuel consumption, and turbo lag—restores engine efficiency. Ideal for long-haul trucking, construction, and heavy-duty transport.
- Is it easy to install? Yes, direct fit; no extra modifications needed.
- What’s the lifespan? Up to 150,000+ miles with proper maintenance.
- Does it come with a warranty? 12-month hassle-free warranty.We’re a 10-year turbocharger specialist, supplying OEM-grade parts to global truck fleets. Our team of 20+ engineers tests every unit for performance—trusted by 5,000+ repair shops.Need help? Message us 24/7 for part matching or installation tips!