CATEngine Parts

3T3419 Housing As- Drive — Cat 1673C 235

This is a drive housing assembly for Caterpillar engines, designed to enclose and protect drivetrain components while providing mounting points. Manufactured to meet stringent quality standards, it offers robust protection and precise alignment superior to a cracked or worn housing. Operators might experience unusual noises from the drivetrain, oil leaks from the housing, or difficulty engaging gears if this component fails.

Housing As- Drive – Part No 3T3419 – 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 TypeDrive Housing Assembly
MaterialCast Iron
ApplicationEngine drivetrain protection and mounting
Service LifeReplace as needed during component overhaul
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first signs of a failing drive housing may include audible grinding noises from the drivetrain or visible oil seepage around the housing seams. If left unaddressed, cracks can propagate, leading to significant oil loss and potential contamination of internal components. Continued operation risks severe damage to gears, bearings, and shafts due to lack of lubrication or structural compromise.

Installation Tip

Carefully inspect the housing for any signs of damage or casting imperfections before installation. Ensure all mounting bolts are tightened evenly in a cross pattern to prevent stressing the housing.

Service Note

Inspect the gears, bearings, and seals within the drive housing for wear or damage when replacing the assembly.