Zumbrota Drivetrain

NP435 3rd & 4th Synchro Ring Assembly

$127.89

SKU: ZM435WT275-2.5B

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

Description

The USA Standard Manual Transmission NP435 3rd & 4th Synchro Ring Assembly is designed as a direct replacement for specific NP435 manual transmissions. This critical component includes the 3rd and 4th gear synchro rings along with their associated hub, ensuring smooth and efficient gear engagement. Manufactured by USA Standard Gear, this assembly is identified by the ZM435WT275-2.5B part number. It is built to meet the demands of manual transmission operation. The product details confirm it is specifically for the NP435 Manual Transmission and includes the 3rd & 4th Synchro w/Ring & Hub. With a shipping weight of 1.5000 LB, this synchro ring assembly is a key internal component for restoring or maintaining the functionality of the NP435 transmission. Zumbrota Drivetrain offers customer support via phone and live chat for fitment questions.

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

BrandZumbrota Drivetrain
Part NumberZM435WT275-2.5B
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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