2A1420 Cap Screw Fits Caterpillar Models
2A1420 Cap Screw Fits Caterpillar Models
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One New Aftermarket Replacement Cap Screw for Caterpillar (Cat) Equipment
This aftermarket replacement cap screw replaces Caterpillar (Cat) OEM part number 2A1420. Also identified as a hex head bolt with phosphate and oil coating, this fastener is used across a wide range of Caterpillar engines, earthmoving, and construction equipment. Phosphate and oil coated hex head cap screws provide corrosion resistance and consistent torque during assembly.
Compatible Models
Caterpillar Engine - Industrial / Marine: 3512, 3516, 3606, 3608, C280-6, C280-8
Caterpillar Excavator: 225, 225B, 229, 231D
Caterpillar Motor Grader: 14G, 14H, 14H NA
Caterpillar Off-Highway Truck: 776C, 776D, 777C, 777D
Caterpillar Pipelayer: 589
Caterpillar Track-Type Loader: 963B, 973
Caterpillar Track-Type Tractor: D11N
Caterpillar Wheel Dozer: 814F
Caterpillar Wheel Tractor-Scraper: 651E, 657E
Caterpillar Wheel-Type Loader: 966F, 966F II, 970F, 980C, 980F, 988B
Replaces Part Number(s):
2A1420
Aftermarket Interchange Numbers
7X0412
New aftermarket replacement part - not remanufactured, not used.



