1630324 Cylinder Gp Fits Caterpillar Models
1630324 Cylinder Gp Fits Caterpillar Models
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One New Aftermarket Replacement Steering Cylinder Group for Caterpillar (Cat) Wheel Loaders
This aftermarket replacement Cylinder Group - Steering (Cat part 1630324) is a hydraulic steering cylinder used on Caterpillar G-Series and H-Series wheel loaders. The cylinder actuates the articulated steering system, providing the hydraulic force needed to turn the machine under load. It features an 89mm (3-1/2") bore and 549mm stroke with a 1-3/4" rod diameter.
Specifications
- Type: Steering Cylinder Group
- Bore: 89mm (3-1/2")
- Stroke: 549mm
- Rod Diameter: 1-3/4"
Serial Number Restriction
Important: On the Caterpillar 962G II (AYG Series), this cylinder applies to serial numbers AYG00001 through AYG00391 only. Units AYG00392 and above use a different cylinder group (3149338). Verify your serial number before ordering.
Compatible Models
Caterpillar Wheel Loaders: 950G, 950G II, 950H, 962G, 962G II
Replaces Part Number(s):
1630324
Aftermarket Interchange Numbers
163-0324, 1188288 (related cylinder - verify fitment)
New aftermarket replacement part - not remanufactured, not used.



