2002/11/01 Caterpillar

A New Fuel Transfer Pump Group Is Used {1256}

Usage:

3512 1LM

Engines: Commercial
3500 Diesel

Description of Change: A new fuel transfer pump group is used on these engines. The new fuel transfer pump group includes a drive shaft assembly (1) that has a chrome finish. This will help reduce wear between the drive shaft assembly and the lip type seals (A).

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Illustration 1	g00935490
New 225-4260 Fuel Transfer Pump Gp (1) 225-4259 Drive Shaft Assembly (A) Lip Type Seals

Adaptable To: The new 225-4260 Fuel Transfer Pump Gp is a direct replacement for the former 169-8615 Fuel Transfer Pump Gp. The former fuel transfer pump group is cancelled. The new 225-4259 Drive Shaft Assembly is a direct replacement for the former 124-9437 Drive Shaft Assembly. The former drive shaft assembly is cancelled. The new drive shaft assembly can be installed in the former fuel transfer pump group.

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