CATHydraulic Parts

1006889 Bridge-Valve — Cat 16H NA 24H

This is a Valve Bridge, a component used in some engine designs to transmit the lifting force from the rocker arm to the valve stem, ensuring proper valve operation. Manufactured to precise tolerances and durable materials, it provides consistent contact and wear resistance, unlike a worn bridge that can lead to improper valve timing. Operators may notice increased engine noise, rough idling, or a loss of engine power when this component begins to fail.

Bridge-Valve – Part No 1006889 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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

Part TypeEngine Valve Bridge
MaterialHardened Steel Alloy
ApplicationEngine Valvetrain
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing valve bridge may include a ticking or tapping sound from the engine's valve cover area. If left unaddressed, this can lead to improper valve lift and timing, causing a noticeable reduction in engine power and efficiency. Continued operation risks accelerated wear on the camshaft, rocker arms, and valve stems.

Installation Tip

Ensure the valve train components are properly lubricated before installing the new valve bridge. Avoid overtightening the rocker arm adjustment, as this can damage the bridge or valve stem.

Service Note

When replacing valve bridges, it is recommended to inspect the rocker arms, valve stems, and camshaft for wear.