Description
Product Overview
Part Name: Engine Piston
Part Number: 5258754
Vehicle Compatibility: Light- and medium-duty trucks, vans, construction equipment, and industrial machines equipped with Cummins ISF2.8, ISF3.8, and QSF2.8 diesel engines (2010–2020). Suitable for commercial transport, light industrial equipment, and vocational fleet applications.
Configuration: High-quality aftermarket engine piston manufactured to OEM-equivalent specifications. Designed with reinforced crown construction and precision-machined ring grooves to withstand high combustion pressure in turbocharged diesel engines.
Function: Converts combustion pressure into mechanical force transmitted through the connecting rod to the crankshaft, ensuring stable torque output, efficient fuel combustion, and reliable engine performance.
Technical Specifications
Type: Diesel Engine Piston
Engine Models: Cummins ISF2.8 / ISF3.8 / QSF2.8
Material: High-strength aluminum alloy piston with reinforced crown and precision-machined ring grooves for heavy-duty diesel applications
Application: Fits Cummins diesel engines requiring piston reference 5258754 (2010–2020)
Cross-Reference: Aftermarket equivalent to Cummins OEM piston reference 5258754; compatible with standard 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 Cummins diesel pistons available for retail, wholesale, and export supply
Delivery Time: 3–7 days worldwide shipping
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.