2396656 Pump-Priming for Caterpillar

The 2396656 Pump-Priming is a fuel priming pump used in Caterpillar engine and excavator equipment. The listed fitment includes Caterpillar machines and engines from the 3064, 3066, C6.4, 311C, 312C, 312C L, 314C, 318C, 319C, and 320B ranges.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified as a pump-priming component in the fuel lift pump category and is supplied under SKU 2396656.

Fitment

The pump-priming unit is specified for the following Caterpillar equipment models and engine applications:

• Caterpillar 3064
• Caterpillar 3066
• Caterpillar C6.4
• Caterpillar 311C excavator
• Caterpillar 312C excavator
• Caterpillar 312C L excavator
• Caterpillar 314C excavator
• Caterpillar 318C excavator
• Caterpillar 319C excavator
• Caterpillar 320B excavator

The listed applications cover Caterpillar engine machines and Caterpillar excavators using the corresponding fuel priming pump configuration. Model identification should be checked against the machine and engine designation before installation, particularly where the same excavator series may be equipped with different engine configurations.

Cross-reference numbers

The pump is identified by the following part number formats:

Numbers 2396656 and 239-6656 refer to the same listed pump-priming part number in different formatting styles. The Caterpillar equipment brand is referenced for application identification; the replacement part is manufactured by CTP.

Specifications

The stated dimensions are 4.5 cm in length, 4.5 cm in width, and 9 cm in depth. The listed weight is 0.2 lb. No additional fittings, seals, hoses, mounting hardware, or other components are specified as included with the pump-priming unit.