ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later)

ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later)

Marsoni

M251S

$134.77

Get it in 3 business days with 1 day shipping. Friday, May 29

ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later)SKU: 151 5405 UPC: 672036024123 ARP Main Stud Kit for Ford 2. 3L Duratec (2003 & later) ARP main stud kit 151 5405 upgrades Ford 2. 3L Duratec engines from 2003 onward found in Focus Ranger Fusion Milan and compatible Mazda models. These studs prevent main cap walk and fretting while safeguarding engine block threads for reliable high horsepower builds. Kits deliver 8740 chrome moly construction with 190000 PSI strength and rolled J form threads for

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Your ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later) orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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They taste good, arrived in great shape with no bruises, pricing can't be beat, and were just on the verge of being at peak condition which is just what you would hope for....not green anymore but good for several days. What's not to like? Prompt delivery. I don't know how they do it but they did. Five stars earned.

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Reviewed in the United States on April 19, 2026