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1438158 Hydraulic Cylinder Fits Caterpillar Models
1438158 Hydraulic Cylinder Fits Caterpillar Models
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$3,081.00 AUD
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One New Aftermarket Replacement Hydraulic Cylinder for Caterpillar (Cat) Excavators
This aftermarket replacement hydraulic cylinder (part number 1438158) is a bucket cylinder used on Caterpillar mini excavators. The bucket cylinder controls the tilting and curling motion of the excavator bucket on the end of the dipper arm, enabling efficient digging, loading, and dumping cycles. It is a direct-fit replacement for the cylinder assembly on the models listed below.
Specifications
- Rod Diameter: 65 mm
- Bore: 100 mm
- Type: Bucket (Hydraulic) Cylinder
Compatible Models
Caterpillar Mini Excavators:
311B (S/N 2LS00148-Up; 8GR00346-Up), 312B, 312BL, 313B
Note: Serial number restrictions apply to the 311B -- verify your serial number (2LS00148-Up or 8GR00346-Up) before ordering.
Replaces Part Number(s):
1438158
New aftermarket replacement part - not remanufactured, not used.



