3E6702 O-Ring Seal

3E6702 is an O-ring seal for Caterpillar excavators and hammers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified for use in Caterpillar equipment listed under the excavator and hammer categories. The available application data includes the model designations shown below; confirmation against the machine serial number and parts documentation is recommended when the equipment has multiple production configurations.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Excavator
• Excavator models: 307, 320 L, 330 L
• Equipment type: Hammer
• Hammer models: 115, 63, H140CS, H140DS

Specifications