Engine Piston Kit 3802562 3926632 for Cummins 6BT 5.9 Engines 1995–2012

Product Overview

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

Part Number: 3802562 / 3926632

Vehicle Compatibility: Heavy-duty trucks, buses, construction equipment, and industrial machinery equipped with Cummins 6BT 5.9L diesel engines (1995–2012). Suitable for commercial transport fleets, construction vehicles, and industrial power 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 reliable performance 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 dependable engine operation.

Technical Specifications

Type: Diesel Engine Piston Kit

Engine Model: Cummins 6BT / 6BT5.9 / 6BT59 (5.9L)

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 6BT 5.9L diesel engines requiring piston kit references 3802562 or 3926632 (1995–2012)

Cross-Reference: Aftermarket equivalent to Cummins OEM piston references 3802562 / 3926632; 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 6BT piston kits available for retail, wholesale, and export supply

Delivery Time: 3–7 days worldwide shipping