Engines and Components› Cylinder Heads and Components

ARP

High Performance Main Stud Kit

$179.00

SKU: STUDKIT-MAIN.FORD23

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Description

The ARP High Performance Main Stud Kit provides a robust solution for securing the main bearing girdle and caps on Ford's 2.0L and 2.3L EcoBoost engines. Each kit is comprehensive, containing 10 studs, 10 hardened washers, and 10 12-point nuts, all manufactured from high-strength materials. Additionally, the necessary assembly lube is included to ensure proper installation and performance. The studs themselves are made from 8740 chromoly steel, heat-treated to 190,000 psi tensile strength, providing exceptional durability under demanding conditions. This main stud kit is specifically designed for the following applications: 2016-2018 Focus RS, 2013-2018 Focus ST, and covers both the 2.0L and 2.3L Ford EcoBoost engine variants. The product disclaimer notes that this part is intended for off-highway application only and may violate U.S. and Canadian laws if installed on a vehicle driven on public roads due to emission requirements and motor vehicle safety standards.

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.

Fitment

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Specifications

BrandARP
Part NumberSTUDKIT-MAIN.FORD23
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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