Cummins Diesel

Genuine Cummins Parts Legendary Dependability and World-Class Support

At Bo’s Garage, we provide Cummins diesel service for Class 6, 7 and 8 commercial trucks and heavy-duty highway applications. Our experienced diesel technicians have the diagnostic tools and engine knowledge to handle routine maintenance, troubleshooting and major repairs for hard-working Cummins engines.



From preventive maintenance to internal engine repair and rebuilding, we help keep commercial trucks running reliably and minimize costly downtime. Service is available at our Thomasville shop and on location when the repair and application allow.

CUMMINS X15 / ISX15

CUMMINS X15 / ISX15

Built for demanding Class 8 highway applications, the Cummins X15 and ISX15 platforms are widely used in heavy-duty commercial trucks. Bo’s Garage provides diagnostics, maintenance, fuel-system service, engine repair and rebuilding for these hard-working Cummins engines.

CUMMINS X12

The Cummins X12 combines heavy-duty capability with a lower-weight engine platform for highway and vocational applications. We provide diagnostics, maintenance and repair based on the engine condition, truck configuration and service needs.

CUMMINS X12
CUMMINS L9 / ISL9

CUMMINS L9 / ISL9

Common in Class 6, 7 and 8 commercial trucks, vocational vehicles and buses, the Cummins L9 and ISL9 are built for a wide range of demanding applications. Bo’s Garage provides service and repair to help keep these engines performing reliably.

CUMMINS B6.7 / ISB6.7

The Cummins B6.7 and ISB6.7 are widely used in medium-duty commercial trucks, buses and other Class 6 and 7 applications. Our team can diagnose and repair engine, fuel, turbocharger, cooling and related performance concerns.

CUMMINS B6.7 / ISB6.7

Engine coverage depends on the specific model, configuration and service required. Call with your engine information to confirm service availability.


Specialty services for Cummins Diesel Engines:

  • Computer diagnostics
  • Preventive maintenance
  • Fuel-system diagnostics & repair
  • Injector service & replacement
  • Turbocharger service & replacement
  • EGR & emissions-system diagnostics
  • Oil-cooler service
  • Cylinder-head & head-gasket repair
  • Cooling-system service
  • Internal engine repair
  • Diesel engine rebuilding
  • Counter bore machining


MAINTENANCE MATTERS

Regular preventive maintenance can help extend engine life, identify developing problems and reduce unexpected downtime.

Maintenance requirements vary considerably by Cummins engine, truck application, duty cycle and operating conditions. Rather than using a generic mileage schedule, contact Bo’s Garage with your engine and vehicle information so we can help determine the appropriate maintenance and service needs for your application.


CALL FOR MAINTENANCE SERVICE

  • Computer diagnostics
  • Preventive maintenance
  • Fuel-system diagnostics & repair
  • Injector service & replacement
  • Turbocharger service & replacement
  • EGR & emissions-system diagnostics
  • Oil-cooler service
  • Cylinder-head & head-gasket repair
  • Cooling-system service
  • Internal engine repair
  • Diesel engine rebuilding
  • Counter bore machining

MAINTENANCE MATTERS

Regular preventive maintenance can help extend engine life, identify developing problems and reduce unexpected downtime.

Maintenance requirements vary considerably by Cummins engine, truck application, duty cycle and operating conditions. Rather than using a generic mileage schedule, contact Bo’s Garage with your engine and vehicle information so we can help determine the appropriate maintenance and service needs for your application.


CALL FOR MAINTENANCE SERVICE

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