3S8664 Clip for Caterpillar Equipment

The 3S8664 Clip is a steel clamp used on Caterpillar equipment, including articulated dump trucks and asphalt pavers. It has a nominal clamp width of 25 mm and is intended for fastening applications on the listed machine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The clamp configuration includes a 19.05 mm clamp diameter, a 0.8 mm clamp thickness, and a 22 mm distance from the clamp axis to the fastener axis. The mounting connection is specified for an M10 or 3/8 adapter. The supplied product identification is 3S8664.

Fitment

The part is listed for Caterpillar articulated dump trucks and Caterpillar asphalt pavers. Compatible equipment models specified for this clip include:

• Caterpillar 725 articulated dump truck
• Caterpillar 730 articulated dump truck
• Caterpillar 735 articulated dump truck
• Caterpillar 740 articulated dump truck
• Caterpillar D350E II articulated dump truck
• Caterpillar D400E II articulated dump truck
• Caterpillar AP-300 asphalt paver
• Caterpillar AP-600D asphalt paver

Fitment should be checked against the equipment model and the dimensions of the existing clamp assembly before installation. The listed Caterpillar model designations identify the equipment on which the part is used; they do not identify the manufacturer of this spare part.

Cross-reference numbers

• 3S8664
• 3S-8664

Both number formats above refer to the same listed clip identification. The number with the hyphen is an alternate written format of the 3S8664 part number.

Specifications

The dimensional data provided for the part are 5.8 cm in length, 4.9 cm in width, and 6.1 cm in depth. The listed weight is 0.1 lb. The available specification does not define the measurement units for the fastener offset and the clamp-axis-to-fastener-axis value; these values are therefore shown as supplied.