CATEngine Parts

137-2919 Sleeve Bearing Bushing — Cat 3046 3054E

This Sleeve Bearing Bushing is a crucial engine component designed to reduce friction and wear between rotating shafts and stationary housings. Manufactured to meet high-quality standards, it provides a durable bearing surface that is essential for proper engine operation, unlike a worn bushing which can lead to excessive play and oil leakage. Operators may notice increased engine noise, oil pressure fluctuations, or visible oil leaks around the affected area when a bushing begins to fail.

Sleeve Bearing Bushing – Part No 137-2919 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeSleeve Bearing Bushing
MaterialBronze alloy
ApplicationEngine crankshaft or camshaft
Service LifeReplace as part of engine overhaul or upon wear detection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing bushing include a distinct knocking or rattling sound from the engine, particularly under load. As wear progresses, oil pressure may drop, and oil consumption can increase due to larger clearances. If left unaddressed, severe wear can lead to catastrophic engine damage and seizure.

Installation Tip

Carefully inspect the mating journal surface for any scoring or damage before installing the new bushing. Avoid using excessive force during installation, as this can distort the bushing and compromise its fit.

Service Note

When replacing engine bushings, it is advisable to inspect the crankshaft or camshaft journals for wear and to check the oil pump for proper pressure output.