3E6785 O-ring for Caterpillar Equipment

3E6785 is an O-ring used in Caterpillar equipment, including excavators, generator sets, locomotive engines, marine engines, motor graders, petroleum engines, transmissions and mining trucks. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 3E6785. The available application data covers several Caterpillar equipment groups and model series listed below.

Fitment

• Excavators: 325 L, 330.
• Generator sets: C175-16, C175-20.
• Locomotive engines: C175-16.
• Marine engines: Caterpillar marine engine applications listed for this part.
• Motor graders: 14M, 16M.
• Petroleum engines: C175-16.
• Transmissions: CX31.
• Military transmissions: CX28.
• On-highway transmissions: CX31, CX35.
• Trucks: 793F, 793F AC, 793F CMD, 793F OEM, 793F XQ, 795F AC, 795F XQ, 797, 797B, 797F.

Detailed Caterpillar model applications supplied for SKU 3E6785 are arranged by equipment type below:

• Caterpillar 325 L excavator.
• Caterpillar 330 excavator.
• Caterpillar C175-16 generator set.
• Caterpillar C175-20 generator set.
• Caterpillar C175-16 locomotive engine.
• Caterpillar marine engine application.
• Caterpillar 14M motor grader.
• Caterpillar 16M motor grader.
• Caterpillar C175-16 petroleum engine.
• Caterpillar CX31 transmission.
• Caterpillar CX28 military transmission.
• Caterpillar CX31 on-highway transmission.
• Caterpillar CX35 on-highway transmission.
• Caterpillar 793F truck.
• Caterpillar 793F AC truck.
• Caterpillar 793F CMD truck.
• Caterpillar 793F OEM truck.
• Caterpillar 793F XQ truck.
• Caterpillar 795F AC truck.
• Caterpillar 795F XQ truck.
• Caterpillar 797 truck.
• Caterpillar 797B truck.
• Caterpillar 797F truck.

Specifications