CATTransmission Parts

9t-4136 Plate Retainer — Cat 212B 213B

This plate retainer is a critical component within the transmission, designed to secure clutch plates and other internal elements in their correct positions. Manufactured to meet stringent OEM quality standards, it provides robust holding power and wear resistance superior to damaged or deformed retainers. Operators might experience erratic shifting, gear slippage, or unusual transmission noises if this retainer fails.

Plate Retainer – Part No 9t-4136 – 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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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 TypePlate Retainer
MaterialHardened Steel
ApplicationTransmission Internal Components
Service LifeInspect during transmission overhaul or if symptoms arise
CompatibilityCAT Excavator 212B, 213B, 214B; Tractor D7H, D7R
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing plate retainer may initially cause subtle issues like slightly rough gear changes or a minor delay in engagement. If left unaddressed, the retainer can allow clutch plates to shift, leading to persistent gear slippage and potentially grinding noises during operation. The ultimate consequence is the inability to select or hold specific gears, rendering the equipment inoperable.

Installation Tip

Ensure all mating surfaces are clean and free of burrs before installing the retainer. Avoid forcing the retainer into place, as this can damage the transmission housing or the retainer itself.

Service Note

Inspect the clutch plates and friction discs for wear or damage when replacing the plate retainer.