Engine Piston Kit 5446505 5264621 5270336 for Cummins ISF2.8 Engines 2010–2019

Product Overview

Part Name: Engine Piston Kit / Piston Assembly (Piston with Rings & Pin)

Part Number: 5446505 / 5264621 / 5270336

Vehicle Compatibility: Light- and medium-duty trucks, vans, and commercial vehicles equipped with Cummins ISF2.8 diesel engines (2010–2019). Commonly used in delivery trucks, light commercial fleets, and utility transport applications.

Configuration: High-quality aftermarket piston kit manufactured to OEM-equivalent specifications. Supplied as a complete assembly including piston, piston rings, and wrist pin, engineered for durability and efficient combustion performance in turbocharged diesel engines.

Function: Converts combustion pressure into mechanical force transmitted through the connecting rod to the crankshaft, ensuring reliable torque output, efficient fuel utilization, and stable engine performance.

Technical Specifications

Type: Diesel Engine Piston Kit

Engine Model: Cummins ISF2.8

Material: High-strength aluminum alloy piston with reinforced crown, precision-machined ring grooves, hardened steel wrist pin, and high-performance piston rings

Application: Fits Cummins ISF2.8 diesel engines requiring piston references 5446505, 5264621, or 5270336 (2010–2019)

Cross-Reference: Aftermarket equivalent to Cummins OEM piston references 5446505 / 5264621 / 5270336; 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 bearings, seals, 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 ISF2.8 piston kits available for retail, wholesale, and export supply

Delivery Time: 3–7 days worldwide shipping