PEUGEOT BOXER CITROEN RELAY 2.2 HDI Diesel DW12RUD Piston Con Rod set of 4

OEM Standard Piston DW12 – 2.2 HDi Euro 6 Diesel – Peugeot Boxer / Citroën Jumper / Fiat Ducato

High-quality standard-size OEM piston (STD) designed for DW12 Euro 6 2.2-litre diesel engines used in Peugeot Boxer, Citroën Jumper, and Fiat Ducato vehicles.

This piston ensures optimal compression, perfect fit, and long-term durability, fully compliant with Euro 6 engine specifications.

Manufactured according to PSA OEM standards , the piston is made of heat-treated aluminum alloy, featuring precision-machined ring grooves and a high-strength wrist pin (gudgeon pin), providing reliable performance and excellent efficiency under heavy-duty operation.

Package Includes

• 4 x Piston & Connecting rod Set

Technical Details

Engine code: DW12FUD / DW12FDTED (2.2 HDi / TDCi Euro 6)

Displacement: 2.2 litres

Application: Peugeot Boxer, Citroën Jumper, Fiat Ducato

Emission standard: Euro 6

Material: Forged aluminum alloy

Type: Standard (STD) piston – original bore size

Position: Cylinder 1–4

OEM references: PSA 0609.C9 / 0609.E9

Aftermarket equivalents: Mahle 224 3850 000 / Kolbenschmidt 40251600 / Nüral 87-480900-00

Key Features

Original STD piston – factory standard diameter

Built to PSA/Ford DW12 engine specifications

Excellent sealing and compression

High mechanical and thermal strength

100% direct-fit replacement, no machining required

Suitable for full engine rebuilds and OEM-grade repairs

Important Fitment Information

Please provide your vehicle registration/VIN , model, year, and engine code if you are unsure whether this part is correct for your vehicle.