USA Standard

ZF-S547 4th Gear Countershaft

$159.89

SKU: ZMZF47-9B

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Manual Transmission ZF-S547 4th Gear Countershaft is a precision-engineered component designed to restore the functionality of your manual transmission. This specific part is the 4th gear countershaft, featuring a 43-tooth configuration. It is manufactured by USA Standard Gear, a reputable name in drivetrain components, ensuring quality and durability for your vehicle. This countershaft is designed as a direct replacement for the ZF S542 manual transmission. Its construction is focused on meeting the original equipment specifications, ensuring proper fitment and performance. The 43-tooth count is a critical specification for the correct gear ratio and operation within the transmission. This component is intended for use in specific Ford truck models equipped with the ZF S547 manual transmission. Compatibility is confirmed for 1996-1997 F-250, 1997 F-250 HD, and 1996-1997 F-350 models, particularly those with the Powerstroke engine.

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

BrandUSA Standard
Part NumberZMZF47-9B
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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