2J7686 Nut Self Locking Fits Caterpillar Models
2J7686 Nut Self Locking Fits Caterpillar Models
Regular price
£71.00 GBP
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£71.00 GBP
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One New Aftermarket Replacement Self-Locking Nut for Caterpillar (Cat) Construction Equipment
This aftermarket replacement self-locking hex nut (also known as a nylon insert lock nut) is a large-format fastener used in Caterpillar hydraulic cylinder assemblies and major structural applications on heavy construction equipment. It resists loosening under vibration and dynamic loads, making it a critical component in demanding earthmoving and grading operations.
Specifications
- Thread Size: 2-1/2" - 12 UNF
- Height: 2-3/16"
- Hex Width Across Flats: 4"
- Type: Hex Self-Locking Nut (Nylon Insert)
- Weight: approx. 4.3 - 4.7 lbs
Compatible Equipment
Caterpillar Wheel-Tractor-Scrapers and Track-Type Tractors: Fits a broad range of Cat heavy construction and earthmoving equipment. Verify fitment by serial number using the Cat Parts lookup at parts.cat.com.
Replaces Part Number(s):
2J7686, 2J-7686
New aftermarket replacement part - not remanufactured, not used.
