Drivetrain› Differentials and Rear-End Components

Mazda OEM

Differential Mount Bracket

$282.53

SKU: NA5F-39-730

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The Mazda NA5F-39-730 is a differential mount bracket for the Mazda MX-5 Miata. This is a used, OEM replacement part designed for the 2.0L engine and RWD drivetrain.

It comes with a 1-year warranty and has part numbers NA5F-39-730 and NA5F39730.
Show original supplier description
The Mazda NA5F-39-730 is a genuine OEM replacement differential mount bracket specifically designed for the Mazda MX-5 Miata. This part is sourced from a 2022 Mazda Miata with a 2.0L engine, automatic transmission, and RWD. It ensures proper mounting and support for the differential. This used differential mount bracket is a direct fit for the Mazda MX-5 Miata. It is compatible with various model years, including 2016-2026 models. The part number for this bracket is NA5F-39-730, also known as NA5F39730. Included with this used part is a 1-year warranty, providing assurance for its functionality and durability. This bracket is a crucial component for the chassis and driveline assembly of the MX-5 Miata.

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

BrandMazda OEM
Part NumberNA5F-39-730
CategoryDrivetrain

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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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