CATEngine Parts

3T3418 Frame As-End — Cat 1090 1190

This is an end frame assembly, a critical structural component that provides support and mounting points for other machine systems. It is manufactured to meet robust OEM structural integrity standards, ensuring consistent alignment and load-bearing capacity unlike a bent or cracked frame. Operators may notice uneven tire wear, steering difficulties, or frame cracks appearing on the machine when this component is compromised.

Frame As-End – Part No 3T3418 – 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 TypeFrame Assembly - End
MaterialHigh-strength steel
ApplicationMachine structural support
Service LifeReplace as needed based on structural integrity inspection
CompatibilityCAT 1090, 1190, 1190T, 120M, 120M 2
ConditionNew — Aftermarket replacement

Failure Symptoms

Initial signs of a compromised end frame may include the machine pulling to one side or uneven tire wear. If the damage progresses, operators might notice increased vibration, difficulty in steering, or audible creaking noises from the chassis. Continued operation with a damaged frame can lead to misalignment of major components and potential structural failure.

Installation Tip

Ensure all mounting surfaces are perfectly clean and free of paint or debris to allow for proper seating of the new frame. Use new, high-strength fasteners and torque them evenly in a specified sequence to prevent stress on the new component.

Service Note

Inspect the axle, suspension components, and any attached hydraulic lines or electrical harnesses for damage or wear that may have been caused by or contributed to the end frame issue.