CATHydraulic Parts

3412182 — Caterpillar Cylinder & Seal Gp-Bucket 3412182

This Caterpillar Cylinder and Seal Group for the bucket is a crucial part of the hydraulic system, enabling the machine to perform digging and loading operations. Manufactured to meet rigorous OEM quality standards, it provides robust sealing and reliable cylinder performance compared to worn or leaking units. Operators may notice slow bucket actuation, external hydraulic fluid leaks around the cylinder, or a reduction in the bucket's breakout force when this assembly is failing.

Caterpillar Cylinder & Seal Gp-Bucket 3412182 – Part No 3412182 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

Related CAT Parts

From the same category — may also be needed

184-3931
Hydraulic Filter
3016948
Hydraulic Component
CTP1521390OH6B4
6I0164
1212501
Pump Gr
1642543
Hydraulic Component
1P4576
3/4

Browse all CAT Hydraulic Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeCylinder & Seal Group - Bucket
MaterialSteel, High-Durability Seals
ApplicationBucket Hydraulic Actuation
Service LifeReplace based on wear and performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing cylinder and seal group is often a slow or jerky bucket movement, accompanied by visible hydraulic fluid leaks from the cylinder rod or seals. If left unaddressed, the internal seals will continue to degrade, leading to a significant loss of hydraulic pressure and reduced lifting capacity. This can compromise the machine's ability to perform its intended tasks, leading to decreased productivity.

Installation Tip

Ensure the cylinder rod is perfectly clean and free from any imperfections before installing the new seals. Avoid using sharp objects to pry seals into place, as this can easily damage them.

Service Note

Inspect the hydraulic fluid for contamination and check the condition of the hydraulic lines connected to the cylinder.