1870424 Actuator Kit Fits Caterpillar Models
1870424 Actuator Kit Fits Caterpillar Models
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One New Aftermarket Replacement Actuator Kit for Caterpillar (Cat) Engines and Equipment
This aftermarket replacement actuator kit replaces Caterpillar (Cat) OEM part number 1870424 (also formatted as 187-0424). The kit services the actuator assembly on a wide range of Cat diesel engines found in motor graders, wheel tractor-scrapers, wheel skidders, and industrial and generator set applications. Multiple interchange numbers are documented across catalog sources, confirming broad cross-reference availability.
Compatible Models
Caterpillar Diesel Engines: 3176C, 3196, 3304, 3306, 3406, 3406B, 3406C, 3406E, C-12, C15, 3508, 3512, 3516
Caterpillar Motor Graders: 14H, 16G, 16H, 16H NA
Caterpillar Wheel Tractor-Scrapers: 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G
Caterpillar Wheel Skidders: 518C
Replaces Part Number(s):
1870424, 187-0424
Aftermarket Interchange Numbers
1137916, 6G2527, 7K9680, 8R2487, 8K8307, 5K5925, 6K3767, 2Y8309
New aftermarket replacement part - not remanufactured, not used.
