Description
Product Overview
Part Name: Engine Piston
Part Number: 20450773
Vehicle Compatibility: Volvo construction machinery, trucks, and industrial equipment equipped with Volvo D7D diesel engines (2004–2016). Commonly used in Volvo wheel loaders, excavators, and heavy-duty machinery operating in construction, mining, and industrial applications.
Configuration: High-quality aftermarket engine piston manufactured to OEM-equivalent specifications. Designed with reinforced piston crown construction and precision-machined ring grooves to withstand high combustion pressure and heavy-duty diesel engine loads.
Function: Converts combustion pressure into mechanical force transmitted through the connecting rod to the crankshaft, ensuring efficient torque delivery, stable compression, and reliable engine performance in demanding work environments.
Technical Specifications
Type: Diesel Engine Piston
Engine Model: Volvo D7D
Material: High-strength aluminum alloy piston with reinforced crown and precision-machined ring grooves for heavy-duty diesel applications
Application: Fits Volvo machinery engines requiring piston reference 20450773 (2004–2016)
Cross-Reference: Aftermarket equivalent to Volvo OEM piston reference 20450773; compatible with standard D7D connecting rods and crankshaft assemblies (verify bore size before installation)
Installation: Professional engine assembly recommended. Confirm piston-to-wall clearance, ring end gap, and replace piston rings, bearings, and gaskets during engine rebuild.
Service Interval: Replace during major engine overhaul or when experiencing compression loss, piston damage, excessive oil consumption, or cylinder wear.
Delivery & Availability
Stock Options: Premium-quality aftermarket Volvo D7D engine pistons available for retail, wholesale, and export supply
Delivery Time: 3–7 days worldwide shipping
Payment & Security
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