9N0937 Rectifier Assembly for Caterpillar Equipment

The 9N0937 Rectifier Assembly is an electrical engine component used on Caterpillar equipment, including cold planers and engine-machine applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The assembly is identified by the Caterpillar equipment part reference 9N-0937 and is supplied as a rectifier assembly.

Fitment

The part is listed for the following Caterpillar equipment models and engine applications:

• Caterpillar PR-1000
• Caterpillar PR-1000C
• Caterpillar PR-450C
• Caterpillar 3208
• Caterpillar 3304
• Caterpillar 3306
• Caterpillar 3406B
• Caterpillar 3408
• Caterpillar 3408C
• Caterpillar 3408E

Fitment is associated with Caterpillar COLD PLANER and Caterpillar ENGINE - MACHINE equipment applications. Compatibility should be checked against the machine model, engine configuration, and the part number installed on the equipment.

Cross-reference numbers

The references 9N0937 and 9N-0937 represent the same number format for this rectifier assembly. The hyphenated reference is included for catalog and equipment parts-list identification.

Specifications

The listed dimensions are 11.3 cm in length, 4.2 cm in width, and 11.3 cm in depth. The stated weight is 0.4 lb. No additional information about mounting position, terminal configuration, included hardware, or installation components is specified for this part.