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Engines and Components Engine Bearings

ARP

ARP VW Water Cooled Main Stud Kit

$260.98 $230.93 Save $30.05

SKU: A00M 204-5402

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

ARP main stud kits eliminate main cap walk/fretting and protect engine block threads. Studs are made from 8740 chromoly steel, heat-treated in-house to a 190,000 psi tensile-strength rating. Precision J-form threads are rolled after heat-treat for superior strength. Kits include hardened parallel-ground washers and high-quality nuts.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandARP
Part NumberA00M 204-5402

Videos

Buy with Confidence

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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