CATBearing & Bushing

1976440 Blade Gp-Angling — Cat D6N

This is an Angling Blade Group, a critical component responsible for controlling the angle and pitch of the dozer blade for effective material movement. Manufactured to precise specifications, it ensures smooth and reliable blade adjustments, unlike worn or damaged assemblies that can cause stiffness or unpredictable movement. Operators may experience difficulty in adjusting the blade angle, hear grinding noises, or notice the blade not holding its position when this component is failing.

Blade Gp-Angling – Part No 1976440 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
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

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

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

Part TypeBlade Assembly
MaterialHigh-strength Steel
ApplicationDozer blade angling system
Service LifeReplace based on inspection or 3,000 hours
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early signs of failure include stiffness or increased effort required to change the blade angle, and occasional grinding sounds during adjustment. If ignored, the blade may become difficult or impossible to angle correctly, or it may drift unintentionally, compromising operational control. Continued use risks damage to the hydraulic system and inability to perform grading tasks effectively.

Installation Tip

Before installation, thoroughly clean all mounting surfaces and ensure the hydraulic cylinders operate smoothly through their full range of motion. Avoid overtightening mounting bolts, as this can distort the frame or bind the blade's movement.

Service Note

Inspect the hydraulic cylinders, hoses, pins, and bushings associated with the blade angling system for wear or leaks.