We provide quality rebuilt and newly manufactured products, our reputation since 1934 demands it.
Our turnaround time is typically 1-2 days with recore units featuring the same guarantees as a new unit.
We also carry a full line of heavy duty components:
• Heavy duty radiators and recore services
• Heavy duty A/C condensers
• Coolant tubes
• Hoses and brackets
• A/C compressors
• Turbo chargers
|Semi Truck and Industrial Machinery
MAAS Radiator and OTR Radiator is also known as a leading repair center and manufacturer of charge air coolers for heavy duty trucks and industrial machinery. The charge air cooler plays a key part in fuel efficiency and overall performance of your turbocharged diesel powerplant. Unlike some repair and replacement companies, MAAS/OTR features the highest standards in truly airtight charge air cooler. “Acceptable Leak Down Standards” are not acceptable at MAAS/OTR that can affect your engine's fuel mileage and overall performance with constant boost leakage.
Today's efficiency and fuel economy needs require every ounce of power from your truck. All MAAS/OTR new, remanufactured and repaired charged air coolers meet our very own zero-tolerance leakage standards. This standard is set and tested on each repaired unit or a complete new unit before it is shipped or installed.
Custom designed options
We also can specialty design an air charge cooler with heavy duty options to fit your factory mounts.
Free measurent information from MAAS Radiator
Provided are some informational literature PDFs provided by MAAS Radiator to help in your ordering of radiator and chage air cooler replacement and repair services.
How to measure a charge air cooler
Measuring a solder-up radiator core
Measuring a bolt together radiator core
|We know what you want from a supplier...
We have spent 78 years delivering what you demand!
Offering complete class 4, 5 and 6 charge air coolers, oil coolers and radiators
We also offer area pick-up and delivery by our fleet of radio dispatched trucks at
• Trucks • Cars • Agriculture •
• Industrial • Busses • Municipal •
Emergency Vehicles •
• Semi-Trucks • Tractors •
• Generators • Locomotives •
• Heavy Duty Construction Equipment •
• Fork Lifts • Earth Moving Equipment •
• Fleet Accounts Welcome •
• Freightliner •
• Kenworth •
• Peterbilt •
• Volvo •
• Mack •
• Navistar •
• Ford/Sterling •
Engineered with the latest component technology, MAAS/OTR air charge coolers meet the high demands of the trucking and heavy duty equipment industry.
*Charge air coolers also referred to as: air-to-air coolers, turbo coolers, and after coolers. pre-coolers and/or after-coolers.