Comprehensive Powertrain Repair for Peak Performance

At West 66 Inc., our powertrain repair services go beyond quick fixes. We deliver full-spectrum expertise in engine, transmission, and drivetrain solutions that keep your trucks and trailers powering through Joliet's toughest demands with unmatched reliability and efficiency.

Engine Repair

• Diagnostic Overhauls: Advanced scans and teardowns to identify and resolve issues like overheating, low compression, or fuel system failures.

• Rebuilds & Replacements: Precision rebuilds using OEM-grade parts to restore horsepower and fuel economy.

• Performance Tuning: Custom adjustments to optimize emissions compliance and torque output.

Transmission Service

• Fluid Exchanges & Flushes: Thorough cleaning and replacement to prevent slippage and extend gear life.

• Clutch & Gearbox Repairs: Expert fixes for worn clutches, seals, and synchronizers in manual or automatic systems.

• Heavy-Duty Upgrades: Reinforced components for high-mileage fleets handling Joliet's industrial loads.

Drivetrain Maintenance

• Axle & Differential Service: Inspection, lubrication, and repairs to ensure smooth power transfer and reduce wear.

• Alignment & Balance Checks: Laser-precision alignments to minimize vibrations and tire wear on highways.

• Joint & Shaft Reconditioning: U-joint replacements and driveshaft balancing for vibration-free operation.

Pro Tip: Regular powertrain inspections can prevent costly breakdowns and boost your fleet's fuel efficiency by up to 15%.

Why Choose West 66 Inc. Powertrain Repair?

• 15+ Years of Expertise: Joliet's go-to for truck powertrain solutions, backed by ASE-certified technicians.

• Quality Parts & Warranties: We source durable, commercial-grade components with guarantees for peace of mind.

• Fleet-Friendly Scheduling: Same-day diagnostics and flexible appointments to minimize downtime.

Keep your rigs road-ready with West 66 Inc.'s comprehensive powertrain repair services in Joliet, IL.