CATEngine Parts

1u-2667-0r-1498 Hydraulic Pump Cartridge — Cat 3306 C11

This is a hydraulic pump cartridge, a critical component responsible for generating hydraulic flow and pressure within the machine's main hydraulic system. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged units. Operators may notice a loss of hydraulic power, sluggish implement movement, or complete hydraulic system failure when this component is compromised.

Hydraulic Pump Cartridge – Part No 1u-2667-0r-1498 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeHydraulic Pump Cartridge
MaterialHardened Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing cartridge include a noticeable decrease in hydraulic system performance, such as slower boom or bucket movements. If left unaddressed, the pump may begin to whine or make excessive noise, leading to a significant loss of lifting capacity. Continued operation with a compromised cartridge risks severe damage to the entire hydraulic system, including hoses and cylinders.

Installation Tip

Ensure the hydraulic system is completely flushed and clean before installation to prevent contamination of the new cartridge. Avoid overtightening the cartridge mounting bolts, as this can distort the housing and cause premature failure.

Service Note

Inspect the hydraulic pump housing for scoring and ensure the hydraulic fluid is clean and at the correct level.