VolvoEngine Parts

20551431 — Connecting Rod Voe20768518 20551431 For Volvo Engine D6D D4D Td420Ve Tad420Ve Tad620Ve Excavator Ec140B

This connecting rod is a critical engine component that links the piston to the crankshaft, transmitting combustion forces to generate rotational power. It is manufactured to meet stringent Volvo material and dimensional standards, ensuring superior strength and durability compared to worn or damaged rods. Operators may notice a loss of engine power, unusual knocking sounds from the engine block, or excessive exhaust smoke when a connecting rod begins to fail.

Connecting Rod Voe20768518 20551431 For Volvo Engine D6D D4D Td420Ve Tad420Ve Tad620Ve Excavator Ec140B – Part No 20551431 – Volvo Spare Part
Part Specifications
BrandVolvo
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 TypeConnecting Rod
MaterialForged Steel
ApplicationEngine Crankshaft and Piston Assembly
Service LifeReplace based on inspection or engine overhaul schedule
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing connecting rod may include a persistent knocking sound from the engine. If ignored, the rod can weaken further, leading to increased engine vibration and potential loss of oil pressure. Continued operation risks severe internal engine damage and potential seizure.

Installation Tip

Ensure the crankshaft journals are meticulously cleaned and free of any debris before installation. Avoid overtightening the connecting rod bolts, as this can distort the rod or damage the threads.

Service Note

Inspect crankshaft journals for wear or damage, and replace connecting rod bearings during installation.