NUT 1B4331 - Caterpillar

Caterpillar Products:
AllService Magazine SEPD0681, 5 May 2003, "New Cab Air Filters Provide Improved Efficiency and Odor Reduction". There is an incorrect part number in the table. Disregard this article. Refer to the following information.Two new styles of cab air filters are now available as replacement parts for the current filters that are listed in Table 1. Two new activated carbon air filters are now available. The new activated carbon air filter drastically reduces odors from the outside air. The activated carbon air filter can be used in any application with concerns about the reduction of odors in the cab. Refer to Table 1 for replacement part numbers.
These filters are for dust and odor reduction only. Do not use these filters for the filtering of hazardous materials.
Note: Use the proper procedure when you clean these filters. For the proper cleaning procedures for the cab air filters, refer to Systems Operation, SENR5664, "Air-Conditioner and Heating R-134a All Caterpillar Products", "Cab Air Filters".These filters should be replaced if the elements are damaged. These filters should also be replaced when the filtering capabilities have diminished.
Table 1
New Pt. No.    Current Pt. No.    Type    
175-2831     6T-0988     Carbon    
175-2832     7T-1890     Carbon    
175-2833     9G-1518     Carbon    
175-2834     7X-6041     Carbon    
175-2835     8P-5343     Carbon    
175-2836     7T-1889     Carbon    
175-2837     2V-0036     Carbon    
175-2839     7T-1890     High Efficiency    
139-3204     105-4968     Carbon    
142-7069     116-5796     Carbon    
141-7903     7G-8116     Carbon    
175-2838     112-7448     Carbon    
175-2840     9X-8216     High Efficiency    
175-2841     107-0266     High Efficiency    
196-3161     113-0305     Carbon    
233-8359     119-3355     Carbon    
200-8460     7X-6012     Carbon