CATTransmission Parts

7W0511 Plate-Rear End — Cat 3306 3406

This rear-end plate serves as a critical structural and sealing component within the final drive or differential housing of heavy machinery. It is manufactured to meet precise OEM specifications, ensuring a secure fit and robust protection against contaminants, unlike a damaged or corroded plate that can lead to leaks and internal component exposure. Operators may observe oil leaks from the rear end, unusual noises during operation, or a reduction in drive performance when this plate is compromised.

Plate-Rear End – Part No 7W0511 – CAT Spare Part
Part Specifications
BrandCAT
CategoryTransmission 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Installation & Application Notes

Drain and replace transmission fluid when servicing internal components. Use correct ATF specification. Pre-fill torque converters with fluid before installation. Allow 10 minutes for fluid to settle before checking level.

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

Part TypeRear End Plate
MaterialCast iron or steel
ApplicationFinal drive or differential housing
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing rear-end plate is typically an oil leak originating from the rear of the equipment. If the leak is ignored, the oil level will drop, leading to increased wear on gears and bearings. Eventually, this can result in significant damage to the final drive or differential components.

Installation Tip

Ensure the mounting surface on the housing is perfectly clean and free of old gasket material or corrosion. Always use a new gasket or sealant as specified for a proper seal.

Service Note

Inspect the final drive or differential gears and bearings for wear or damage when replacing the rear-end plate.