SHAFT AS-SHUTOFF 4P9490 - Caterpillar

Identification of the items in Table 1 may be required in order to obtain parts and service. Some of the information is on the engine serial number plate and some of the information is on the information plate. Locate the information for your engine. Record the information on the appropriate space in Table 1. Make a copy of this list for a record. Retain the information for future reference.The top level part numbers in the Parts Manual for the engine are listed with the engine arrangement number. Occasionally, an arrangement may be slightly modified before the product is shipped from the factory. In these cases, a modification number indicates that the arrangement has been modified.The packaging arrangement may also be called a pricing arrangement or the packaging arrangement may be called a customer arrangement. This is the total package with attachments and options that are not included in the engine arrangement.The performance specification can be used by your Caterpillar dealer with the Technical Marketing Information system. Before the generator set leaves the factory, the performance of the following components are tested: package, generator and engine. Detailed performance data is recorded. The performance specification number can be used for obtaining the engine data. The performance data for the package and the generator can be ordered from your Caterpillar dealer.
Table 1
Reference Information
Customer Designation
Model (Generator Set)
Serial Number (Generator Set)
Arrangement Number (Generator Set)
Model (Engine)
Serial Number (Engine)
Arrangement Number (Engine)
Model (Generator)
Serial Number (Generator)
Arrangement Number (Generator)
Generator Frame Size
kW Rating
Voltage Rating
Generator Excitation
Generator Air Inlet Filter
Modification Number
Packaging Arrangement
Turbocharger
Fuel Filter Element
Engine Oil Filter
Auxiliary Oil Filter Element
Air Cleaner Element
Capacity of the Lubrication System
Capacity of the Cooling System
Performance Specification Number
Personality Module
Low Idle rpm
High Idle rpm
Full Load rpm
Power Rating