VolvoUndercarriage

WYGD23000146 — Top Roller 14531278 For Volvo Excavator Ec55B Ec55C Ec55D Ec60C Ec60D Ecr48C Ecr50D Ecr58 Ecr58D

This top roller, also known as an upper roller, is essential for the excavator's undercarriage system, supporting the weight of the machine and guiding the track chain. It prevents the track from sagging excessively between the front idler and rear sprocket, ensuring smooth operation. A failed top roller will often manifest as increased vibration and noise, unlike the smooth, quiet performance of this new component.

Top Roller 14531278 For Volvo Excavator Ec55B Ec55C Ec55D Ec60C Ec60D Ecr48C Ecr50D Ecr58 Ecr58D – Part No WYGD23000146 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryUndercarriage
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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

Related Volvo Parts

From the same category — may also be needed

FPZY2601327
Track Roller Rm58867839 For Volvo Asphalt Paver Abg325 Abg5820 Abg6820
14520839
Bottom Roller Track Roller 14520839 For Volvo Excavator Ecr88
14631179
Air Conditioner Controller Ecc Voe14631179 For Volvo Excavator Ec210 E
59184630
12V Stop Solenoid Rm59184630 For Volvo Smooth Drum Roller Dd14 Dd15 Dd
14530573
Air Conditioner Controller Voe14530573 For Volvo Excavator Ec135B Ec16
14390248
Ecu Controller 14390248 For Volvo Excavator Ew140B Ew160B Ew180B

Browse all Volvo Undercarriage →

Installation & Application Notes

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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

Part TypeTop Roller
MaterialForged Steel
ApplicationUndercarriage track support
Service LifeReplace based on visual inspection and wear patterns
CompatibilityVolvo 14531278
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing top roller will typically begin to emit a noticeable grinding or squealing sound during operation. This noise will increase with machine movement, accompanied by excessive track vibration. If left unaddressed, the roller can seize, leading to track damage or derailment, potentially causing damage to the machine's structure.

Installation Tip

Clean the mounting bracket and bolt holes thoroughly before installing the new roller. Ensure the roller spins freely by hand after installation, but before final bolt tightening, to confirm proper alignment.

Service Note

Check the track chain for any signs of damage or excessive wear, and inspect the idler and sprocket for wear patterns.