2W3681 Indicator for Caterpillar Equipment

The 2W3681 is an oil pressure indicator gauge for Caterpillar heavy equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The indicator is used to display oil pressure through a marked scale with green, white, and red zones. The available product data identifies the application by equipment brand and function, but does not specify individual Caterpillar machine models or series.

Cross-reference numbers

• 2W3681
• 2W-3681

Specifications