Chassis Components Chassis and Frame Components

UPR Products

UPR 79-04 A Arm 10.9 Hardware Kit 2025-45

$49.40

SKU: U003 2025-45

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The UPR Products 2025-45 is a heavy-duty A-arm hardware kit designed for 1979-2004 Ford Mustangs. This 16-piece kit replaces the factory hardware that attaches A-arms to the K-member.

Featuring Grade 10.9 hardware with a silver zinc-plated finish, this kit offers a significant upgrade over the factory Grade 9.8 hardware. It is compatible with UPR tubular K-members, stock K-members, and most aftermarket K-members. Installation is straightforward and can typically be completed in 20 minutes or less.

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

BrandUPR Products
Part NumberU003 2025-45

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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