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2Y1777 Shaft Fits Caterpillar Models
2Y1777 Shaft Fits Caterpillar Models
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$363.00 AUD
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One New Aftermarket Replacement Shaft for Caterpillar (Cat) Motor Grader
This aftermarket replacement shaft (part number 2Y1777) is a splined drive shaft designed for use in Caterpillar (Cat) construction equipment. The shaft features 17 splines and is used in conjunction with pinion 2D5799 as part of the drive group assembly. Verify your model and serial number prefix before ordering to confirm fitment.
Specifications
- Number of Splines: 17
- Thread Section Height: 27 mm
- Spline Section Height: 63 mm
- Smooth Body Height: 99.5 mm
- Used with Pinion: 2D5799
Compatible Models
Caterpillar Motor Grader: 120B (Series 64U, 3306 Engine)
Replaces Part Number(s):
2Y1777
New aftermarket replacement part - not remanufactured, not used.



