USA Standard Gear

ZF S547 Manual Transmission 1st/2nd Gear Synchro Ring Blocker

$40.99

SKU: ZMSRS547-14

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZMSRS547-14 is a manual transmission synchro ring blocker specifically engineered for the ZF S547 transmission. This component is crucial for smooth and reliable engagement of the 1st and 2nd gears within your manual gearbox. This synchro ring blocker is designed as a direct replacement part, ensuring proper fit and function. It is manufactured in South Korea and comes with a 2-year warranty, reflecting the manufacturer's confidence in its durability and performance. The part is classified as a regular grade component. This synchro ring blocker is compatible with a wide range of heavy-duty vehicles. Fitment includes the Ford F-53 Motorhome Chassis (1996-1997), Ford F-250 HD (1997), Ford F-150 (1996-1997), Ford F-250 (1996), Ford F-350 (1996-1997), Ford F-250 Super Duty (1999-2010), Ford F-350 Super Duty (1999-2010), Ford F-450 Super Duty (1999-2010), and Ford F-550 Super Duty (1999-2010). It also fits the Chevrolet Silverado 2500 HD (2001-2006), Chevrolet Silverado 3500 (2001-2006), Chevrolet C4500 Kodiak (2004-2006), and Chevrolet C5500 Kodiak (2004-2006). Additionally, it is compatible with the GMC Sierra 2500 HD (2001-2006), GMC Sierra 3500 (2001-2006), GMC C4500 Topkick (2004-2006), and GMC C5500 Topkick (2004-2006).

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 Gear
Part NumberZMSRS547-14
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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