6V3669 Hex Head Bolt, Phosphate and Oil Coated

6V3669 is a hex head bolt for Caterpillar equipment, including Challenger machines, paving compactors, and engine-machine applications. The bolt has a phosphate and oil coated surface finish and is listed for use with the Caterpillar models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is intended for fastening applications in Caterpillar machinery where a 6V3669 bolt is specified. The supplied product identification is based on the part number 6V3669. The available product data identifies the component as a bolt and provides its overall package dimensions and weight; thread size, pitch, grade, and nut or washer inclusion are not specified.

Fitment

The 6V3669 bolt is listed for the following Caterpillar equipment and engine applications:

• Caterpillar Challenger 35
• Caterpillar Challenger 45
• Caterpillar Challenger 55
• Caterpillar CB-434B paving compactor
• Caterpillar CB-434C paving compactor
• Caterpillar 3054 engine-machine application
• Caterpillar 3116 engine-machine application
• Caterpillar 3126 engine-machine application
• Caterpillar 3176C engine-machine application
• Caterpillar 3196 engine-machine application

Equipment groups identified in the available fitment information are Caterpillar Challenger, Caterpillar paving compactor, and Caterpillar engine-machine applications. The model references above should be checked against the machine serial number and the fastener position before installation, because a model series may include different configurations.

Cross-reference numbers

The part is identified by the same number in the Caterpillar parts reference and in the CTP aftermarket reference:

6V3669 is the applicable identification number supplied for this hex head bolt. No additional supplier numbers or separate replacement numbers are provided in the available product data.

Specifications

The listed dimensions are length, width, and depth values supplied for the product. The width and depth values describe the recorded product dimensions and are not identified as thread diameter, head size, or across-flats measurement. Thread specification, bolt grade, material designation, tensile strength, and the presence of matching nuts or washers are not stated in the available data.