Engines and Components› Pistons and Piston Rings

LN Engineering

Mahle Motorsport Piston and Ring Set 101mm Bore NSC Coated

$6,290.63

SKU: 106-996.20

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Special Order
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$100 Minimum Order
30 Days Return
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Overview

The LN Engineering 106-996.20 is a piston and piston ring set designed for M96 and M97 engines. This set features custom Mahle Motorsport pistons, rings, pins, and clips, with a bore diameter of 101mm. The cylinder bores are plated with NSC (nickel, silicon, and carbide) for wear resistance, and the sleeve material alloy is a special aluminum alloy.
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The LN Engineering 106-996.20 piston and piston ring set is engineered for M96.01, M96.02, M96.04, M97.21, and M97.22 Porsche engines, specifically for a 101mm bore diameter. This comprehensive kit includes custom Mahle Motorsport pistons, rings, pins, and clips, providing a complete solution for engine rebuilding. The sleeves are constructed from a special aluminum alloy offering both high ductility and strength, contributing to increased performance. They feature a highly wear-resistant cylinder bore plating (NSC - nickel, silicon, and carbide), similar to the plating used on Carrera GT, GT2, GT3, and 911 Turbo engines.

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

BrandLN Engineering
Part Number106-996.20
CategoryEngines and Components
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Returns & Fitment

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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