Wentzville, MO

Contact Details

2252 East Pitman Ave.
Wentzville, MO 63385
636-332-3854

Customer Support Manager
Kurt Koester
636-445-0051
kkoester@clarkepsi.com 

Account Manager
Steve Jones
636-445-0350
sjones@clarkepsi.com

Hours of Operation

  • Monday – Friday 7:30 a.m. to 10:00 p.m.
  • 24 Hour On Call Support: (636) 332-3854

Directions

Shop Details

  • Operates 2 Shifts
  • Over 20,000 sq. ft. of Service Shop Space
  • 20 Work Bays
  • Field Service Trucks
  • Power Test Chassis Dyno Capable of 700 HP
  • Transmission Dyno
  • Accomodates Tractors & Buses of Various Lengths
  • Factory Trained Technicians in DDC, MBE, & AllisonTransmission

Genuine Parts

  • Daimler Trucks North America (DTNA) All Makes, Alliance
  • Detroit Diesel engine parts
  • Allison Transmission: Allison Transmission assemblies, Retran rebuilt transmissions, Allison Transmission parts
  • Muncie Power Products PTO (power take offs)
  • Interstate Batteries
  • MTU parts, DDC 2 cycle parts
  • Perkins Engines: assemblies, engine parts
  • Sterling Truck parts
  • Weller Transmission: Allison rebuilt transmissions, differentials, manual transmissions, power steering pumps
  • MASCOT Drivelines
  • Skyline Emissions DPF & DOCs
  • Reviva Engines rebuilt engines
  • Transynd: Allison transmission fluid
  • And thousands more

Contact us today to learn more about our all-makes, all models parts solutions.

Services Offered

  • Heavy Duty Engine PM Services
  • Transmission Repair
  • A/C Services 
  • General Truck Repair
  • Chassis & Transmission Dyno
  • 24 Hour on Call Support
  • WheelTime Service Center
  • Bus & Coach Services
  • DOT Inspections
  • Road Service
  • Military Equipment
  • Authorized Geotab Reseller & Installer
  • Official EnerDel Distributor
  • Appointed Perkins Distributor
  • Webasto Sales & Installation
  • Thomas Built Bus Parts & Service
  • DDC Series 60 Warranty Certified
  • MBE 4000 Warranty Certified
  • MBE 900 Warranty Certified
  • DD15 Warranty Certified
  • DD13 Warranty Certified
  • Allison Warranty Certified
  • EGR Warranty Certified
  • Vehicare Fleet Solutions Network

Wrecker Services:> Bolin Towing: (314) 831-8800