1718710 Switch Gp-Flow Fits Caterpillar Models
1718710 Switch Gp-Flow Fits Caterpillar Models
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One New Aftermarket Replacement Flow Switch for Caterpillar (Cat) Heavy Equipment
This flow switch group (Switch Gp-Flow) monitors coolant and hydraulic flow in Caterpillar engines and machine systems, triggering alerts when flow drops below safe operating thresholds. It is used across a wide range of Cat construction, pipelayer, scraper, dozer, off-highway truck, and excavator applications powered by 3306, 3406, 3408, 3412, 3508, 3512, and 3516 series engines.
Specifications
- Weight: 0.4 lbs.
- Dimensions: 2.76 x 2.76 x 5.91 in.
Compatible Models
Caterpillar Wheel Tractor-Scrapers: 611, 615C, 615C Series II, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 633D, 637D, 637E, 651E, 657E
Caterpillar Track-Type Tractors (Dozers): D10N, D11N, D11R
Caterpillar Wheel Loaders: 988B, 988F, 992C, 994
Caterpillar Motor Graders / Off-Highway Trucks: 769C, 771C, 773B, 775B, 784B, 785, 785B, 789B, 793B
Caterpillar Pipelayers: 578, 589
Caterpillar Excavators: 5230
Caterpillar Wheel Dozers / Compactors: 814B, 834B
Caterpillar Engines (stand-alone / generator sets): 3306, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3508, 3512
Replaces Part Number(s):
1718710, 171-8710
Aftermarket Interchange Numbers
9W2343, 9X3040
New aftermarket replacement part - not remanufactured, not used.



