5I7707 Fuel Pipe for Caterpillar Equipment

The 5I7707 fuel pipe is a fuel line assembly used in Caterpillar equipment, including Caterpillar engines installed in machines and Caterpillar excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 5I7707 and is listed for Caterpillar models 3066, 320B, and 320B L. The supplied product information identifies it as a pipe for the fuel system; no additional installation position, connection type, thread specification, or included components are specified.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Caterpillar engine-machine applications
• Equipment type: Caterpillar excavators
• Compatible model: Caterpillar 3066
• Compatible model: Caterpillar 320B
• Compatible model: Caterpillar 320B L

Fitment is stated for the Caterpillar 3066, 320B, and 320B L models. The available data does not specify individual production years, serial-number ranges, engine arrangements, or machine configurations. These details should be checked against the machine identification and the part number before installation.

Cross-reference numbers

Part number 5I7707 is the product SKU and the listed Caterpillar reference number. The number 969559 is provided as an additional interchangeable or cross-reference number for this fuel pipe. No other supplier numbers are specified in the available product data.

Specifications

The listed dimensions are length 30 cm, width 8 cm, and depth 2 cm. The stated weight is 0.43 lb. Material, wall thickness, fitting design, sealing elements, and package contents are not specified in the available information.

For identification, compare the existing fuel pipe with the reference numbers 5I7707 and 969559, the listed dimensions, and the Caterpillar machine model. The model designation alone may not identify the complete machine configuration, so serial-number or parts-catalogue verification is required where multiple arrangements are possible.