4N3587 Cogged V-Belt Set of 2 for Caterpillar

The 4N3587 cogged V-belt set consists of two engine belts for Caterpillar equipment. The belts are used on Caterpillar engine-industrial and Caterpillar petroleum products applications, including the listed 3126B, 3176C, 3196, C-10, C-12, C-9, C7, C9, and SPP101 models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part belongs to the engine belts category and is supplied as a set of two belts. Its function is associated with the belt drive of the applicable Caterpillar engine installation. The fitment information below is limited to the equipment and model designations provided for this part number.

Fitment

• Caterpillar 3126B engine applications
• Caterpillar 3176C engine applications
• Caterpillar 3196 engine applications
• Caterpillar C-10 engine applications
• Caterpillar C-12 engine applications
• Caterpillar C-9 engine applications
• Caterpillar C7 engine applications
• Caterpillar C9 engine applications
• Caterpillar SPP101 applications
• Caterpillar engine-industrial equipment
• Caterpillar petroleum products equipment

The model designations listed above identify the Caterpillar equipment and engine applications associated with SKU 4N3587. The belt set should be matched with the belt arrangement and part-number requirements of the specific machine or engine configuration. The available product data does not specify a machine serial-number range, pulley arrangement, or individual installation position.

Cross-reference numbers

• 4N3587
• 4N-3587

4N3587 is the supplied SKU and part number. The designation 4N-3587 is the hyphenated form shown for the same part reference. No additional equipment-manufacturer or supplier cross-reference numbers are included in the available data.

Specifications

The dimensions are presented exactly as supplied in the product data. The available information identifies them as length, width, and depth and does not provide a separate belt profile, circumference, pitch, number of ribs, material specification, or pulley specification. The set contents are limited to two cogged V-belts; no additional components are specified.