3J6899 - SELF LOCKING NUT Fits Caterpillar (Fits CAT) !!!FREE SHIPPING!
3J6899 - SELF LOCKING NUT Fits Caterpillar (Fits CAT) !!!FREE SHIPPING!
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One New Aftermarket Replacement Self Locking Nut for Caterpillar (Cat) Construction Equipment
This 2-1/4"-12 self locking hex nut is a heavy-duty fastener used in hydraulic cylinder and steering cylinder applications on Caterpillar (Cat) construction equipment. The self-locking design prevents loosening under vibration and load, making it a critical hardware component in demanding off-road machine assemblies.
Specifications
- Thread Size: 2-1/4" - 12
- Type: Self Locking Hex Nut
- Application: Hydraulic cylinder and steering cylinder assemblies
Compatible Models
Caterpillar (Cat) Scrapers: 630B, 631B, 631D, 631E, 631G, 633, 633D, 633E, 637D, 637E, 637G, 651
Caterpillar (Cat) Off-Highway Trucks: 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD
Caterpillar (Cat) Mining Shovels / Excavators: 5130, 5130B
Caterpillar (Cat) Pipelayers: 578, 589
Caterpillar (Cat) Wheel Loaders: 784B, 784C
Caterpillar (Cat) Wheel Loaders / Integrated Toolcarriers: 990K, 990K LRC, 992G, 992K, 992K LRC, IT62G
Caterpillar (Cat) Track-Type Tractors: D10N
Replaces Part Number(s):
3J6899, 3J6899-A, 3J-6899
New aftermarket replacement part - not remanufactured, not used.
