1744058 Switch As- Fits Caterpillar Models
1744058 Switch As- Fits Caterpillar Models
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One New Aftermarket Replacement Pressure Switch Assembly for Caterpillar (Cat) Motor Graders, Wheel Loaders, and Track-Type Tractors
This aftermarket replacement pressure switch assembly (Switch As-Pressure) monitors engine oil pressure and triggers a response at a set pressure threshold, helping protect the engine from low-pressure conditions. It is used across a wide range of Caterpillar motor graders, compactors, wheel loaders, and track-type tractors. The Cat OEM part number is 174-4058 (formatted as 1744058).
Specifications
- Contact Pressure Max: 3,500 kPa
- Weight: approx. 0.2 lbs
- Dimensions: approx. 3.15 x 1.77 x 3.15 in
Compatible Models
Caterpillar Motor Graders: 12H ES, 12H NA, 14H NA, 16H NA, 120H ES, 120H NA, 135H, 135H NA, 140H ES, 140H NA, 143H, 160H ES, 160H NA, 163H NA
Caterpillar Compactors: 814F, 815F, 816F
Caterpillar Wheel Loaders: 966F II, 966G, 972G
Caterpillar Track-Type Tractors: D8R
Replaces Part Number(s):
1744058, 174-4058
Aftermarket Interchange Numbers
9X0378
New aftermarket replacement part - not remanufactured, not used.



