1275969 Gear-Sun Fits Caterpillar Models
1275969 Gear-Sun Fits Caterpillar Models
Regular price
$161.00 CAD
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$161.00 CAD
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One New Aftermarket Replacement Sun Gear for Caterpillar (Cat) 320B Series Excavators
This 2nd-stage swing device sun gear (23 teeth) is a critical component of the swing reduction gearbox on Caterpillar 320-series hydraulic excavators. The sun gear sits at the center of the planetary gear set within the swing device, transferring torque from the swing motor through the planetary reduction stage to drive upper-structure rotation.
Specifications
- Gear Type: Sun Gear, 2nd Stage - Swing Device
- Teeth: 23T
Compatible Models
Caterpillar (Cat) 320B Series Excavators: 320B, 320B L (320BL), 320B N (320N), 321B, E320B
Replaces Part Number(s):
1275969, 127-5969
New aftermarket replacement part - not remanufactured, not used.
