1K4703 Washer Fits Caterpillar Models
1K4703 Washer Fits Caterpillar Models
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One New Aftermarket Replacement Flat Washer for Caterpillar (Cat) Equipment
This aftermarket replacement flat washer replaces Caterpillar (Cat) OEM part number 1K-4703. It is a hardware fastener component used across a wide range of Caterpillar construction, engine, and heavy equipment applications, including cold planers, wheel loaders, off-highway trucks, track-type tractors, and large-displacement Cat engines.
Specifications
- Part Type: Flat Washer
- Weight: 0.02 lbs
- Thickness: 1.49 mm (0.059 in.)
Compatible Models
Caterpillar Cold Planers: PM-565, PR-450C, PR-1000, PR-1000C
Caterpillar Engines (Machine / Generator Set / Industrial / Truck): 3408, 3408B, 3408C, 3408E, 3406, 3412, 3412C, 3412D, 3508, 3512, 3512B, 3516
Caterpillar Wheel Tractor-Scrapers: 631E, 637E, 651E, 657E
Caterpillar Off-Highway Trucks: 769C, 771C, 773B, 775B, 776C, 777C, 784B, 784C, 785B, 785C, 789B, 793B, 793C
Caterpillar Wheel-Type Loaders: 988B, 988F, 990, 992C, 992D
Caterpillar Wheel Dozer: 834B
Caterpillar Track-Type Tractor: D4E SR, D9R, D10N
Caterpillar Pipelayer: 589
Replaces Part Number(s):
1K4703, 1K-4703
New aftermarket replacement part - not remanufactured, not used.



