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Transmission Repair
Complete diagnosis and repair for all makes and models - solenoids, valve bodies, clutch packs, and more.
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Transmission Rebuild
Factory-spec rebuild - every wear component replaced. Written warranty terms included.
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Differential Repair
Front, rear, and all-wheel differential repair, rebuild, and fluid service for all vehicles.
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Transfer Case Repair
4WD and AWD transfer case repair, rebuild, and service for all trucks, SUVs, and crossovers.
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Engine Repair
Engine diagnosis, repair, and replacement services - part of our full drivetrain service offering.
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Brake Repair
Complete brake service - pads, rotors, calipers, and brake fluid flush for all vehicles.
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Preventive Maintenance
Preventive maintenance to protect your transmission and drivetrain - fluid service, inspections, and more.
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Transmission Fluid Change
Fluid change + 27-point inspection. The most effective preventive service for your transmission.
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Fleet Transmission Services
Dedicated transmission and drivetrain services for Chicago-area business fleets - priority scheduling.
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Wholesale Transmission Parts & Service
Wholesale rebuilds and parts for independent shops, dealerships, and fleet operators.
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Transmission Parts
Quality parts for DIY mechanics and professional shops - solenoids, rebuild kits, valve bodies, fluids.
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Used Transmissions
Quality-tested used transmissions for vehicles where a rebuild isn't the right call.
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We Buy Cars & Transmissions
Sell your vehicle to Chicago Transmission - running or not, transmission problems and all.
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Transmission Diagnostic Appointment
Full computerized diagnostic at no charge. No pressure, no obligation - just answers.
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Tips & Guides
Expert advice on transmission problems, repair costs, maintenance schedules, and more from our technicians.
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