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Engines and Components› Pistons and Piston Rings

Nural

Piston with Rings for Mk4/B5 TDI Engines

$1,155.80 $129.95 Save $1,025.85

SKU: 038107081AA

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Description

The ARL 038107081AA is a replacement piston for select Volkswagen TDI models. This particular piston is intended for cylinders 1 and 2 and features a cooling galley and included rings. It is offered as a 0.5mm oversize option, suitable for ALH and BEW engines. Applications include the Mk4/B5 TDI, Jetta, Passat, Golf, and Beetle. Some sources indicate specific fitment for Mk3 AHU TDI and 1Z Passat TDI as well, though this part number (038107081AA) is specifically for cylinders 1 & 2, with a corresponding part number (038107081AB) for cylinders 3 & 4 when purchasing a full set. The piston is made by Nural, an OE manufacturer, and is also available from brands like Mahle and Kolbenschmidt. Some listings specify that this part may not be available to order or is discontinued, while others provide a 2-year/24,000-mile warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandNural
Part Number038107081AA
CategoryEngines and Components
5,000+ Trusted brands
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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