Zumbrota Drivetrain

T5 3rd & 4th Synchro Ring Blockers

$87.89

SKU: ZMSR1352-591-003

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

Description

The USA Standard Manual Transmission T5 3rd & 4th Synchro Ring Blockers from USA Standard Gear is a crucial drivetrain component designed to ensure smooth gear changes in T5 manual transmissions. This specific part acts as the blocker synchro ring for 3rd and 4th gears, helping to synchronize rotational speeds during shifts for improved transmission performance and longevity. Manufactured by USA Standard Gear, this synchro ring is built to precise specifications. It is designed as a direct replacement for the original component, facilitating a straightforward installation process for mechanics and enthusiasts alike. The product details confirm its application for T5 manual transmissions and its role as a 3rd & 4th Blocker Synchro Ring.

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 NumberZMSR1352-591-003
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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