USA Standard

NSG370 5th/6th Gear Synchro Ring

$255.89

SKU: ZMSRNSG370-14L

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

Description

The USA Standard Gear ZMSRNSG370-14L is a manual transmission synchro ring engineered for the NSG370 transmission, specifically for late Mercedes models. This component is critical for smooth gear engagement, ensuring the 5th and 6th gears synchronize properly during shifts. This synchro ring is designed as a direct replacement, aiming to restore or maintain the original shifting performance of your manual transmission. USA Standard Gear is known for producing quality transmission parts that meet stringent rebuilding standards. Each part is carefully inspected, cleaned, and tested to ensure reliability and durability. This part is compatible with a range of vehicles including Jeep Wrangler (2005-2012), Jeep Liberty (2005-2008), Dodge Nitro (2007-2008), and Chrysler Crossfire (2004-2008). It is essential to verify fitment with your specific vehicle's transmission model and year before purchase. The product comes with a 2 Year Limited Warranty from USA Standard Gear, providing assurance of its quality and performance.

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 NumberZMSRNSG370-14L
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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