Engine Forged Piston Set 55561413 for Opel Vauxhall Astra Z16LET A16LER 2005–2014

Product Overview

Part Name: Engine Forged Piston Set with Rings

Part Number: 55561413

Vehicle Compatibility: Opel and Vauxhall Astra models equipped with Z16LET and A16LER 1.6L turbocharged petrol engines (2005–2014). Suitable for performance rebuilds and factory-spec engine restoration applications.

Configuration: High-quality aftermarket forged piston set manufactured to OEM-equivalent specifications. Supplied with piston rings for each piston, engineered for strength, thermal stability, and precise cylinder fitment in turbocharged engine platforms.

Function: Converts combustion pressure into mechanical force transmitted to the crankshaft via connecting rods. Designed to maintain optimal compression, improve durability under boost pressure, and support stable high-performance output.

Technical Specifications

Type: Forged Engine Piston Set with Ring Set

Engine Models: Z16LET / A16LER 1.6L Turbo Inline-4

Material: High-strength forged aluminum alloy pistons with precision-machined ring grooves; performance-grade piston rings

Application: Fits Opel / Vauxhall Astra engines requiring OE piston reference 55561413 (2005–2014)

Cross-Reference: Aftermarket equivalent to OEM piston specifications for Z16LET and A16LER engines; compatible with factory connecting rods and crankshaft assemblies (verify bore size before installation)

Installation: Professional engine assembly required. Confirm piston-to-wall clearance, ring end gap, and torque specifications during installation. Replace bearings, seals, and gaskets during overhaul.

Service Interval: Replace during engine rebuild or when addressing compression loss, piston damage, excessive oil consumption, or cylinder wear.

Delivery & Availability

Stock Options: Premium-quality aftermarket Opel and Vauxhall forged piston sets available for retail, wholesale, and export supply

Delivery Time: 3–7 days worldwide shipping