CATBearing & Bushing

3V3552 Guard As — Cat D4D D4E

This guard assembly is designed to protect critical components from external debris, impacts, and environmental contaminants. It is manufactured to meet stringent OEM quality standards, providing robust protection and a precise fit compared to a damaged or missing guard. Operators might notice increased dirt accumulation around protected areas or hear unusual scraping sounds if this guard is compromised.

Guard As – Part No 3V3552 – 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 TypeProtective Guard
MaterialHeavy-gauge steel
ApplicationComponent protection
Service LifeReplace as needed based on damage
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Visible damage such as cracks, severe dents, or missing sections on the guard is the most apparent sign of a problem. If the guard is compromised, debris can begin to accumulate around the protected components, potentially leading to abrasion or clogging. Continued operation without adequate protection increases the risk of damage to sensitive parts, necessitating costly repairs.

Installation Tip

Ensure all mounting points are clean and that any damaged or missing fasteners are replaced before attaching the new guard. Do not force the guard into position; it should align with the mounting holes without significant effort.

Service Note

When installing a new guard, take the opportunity to inspect the components it protects for any signs of wear, damage, or contamination.