Drivetrain› 4x4 Driveline Components

USA Standard Gear

NP241D Transfer Case Synchronizer Ring

$63.89

SKU: ZTSR17779

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The USA Standard Gear ZTSR17779 is a transfer case synchronizer ring designed for NP241D models. This part functions as a synchro blocker, ensuring smooth gear engagement. It is compatible with transfer cases from 1994 and newer.

This synchronizer ring is a direct replacement for the original component, aiming to restore proper transfer case operation.
Show original supplier description
The USA Standard Gear ZTSR17779 is a critical internal component for the NP241D transfer case, functioning as a synchronizer blocking ring. This part is essential for ensuring seamless engagement between gears within the transfer case, contributing to the smooth operation of your vehicle's four-wheel-drive system. Designed specifically for the NP241D transfer case, this synchronizer ring is engineered to be compatible with models manufactured in 1994 and newer. It serves as a direct replacement for worn or damaged original equipment, helping to restore the intended functionality and reliability of the transfer case. The product is manufactured by USA Standard Gear, a brand known for its commitment to quality drivetrain components. This synchronizer blocking ring is a key element in the transfer case's shifting mechanism. When gears need to be synchronized before engagement, the blocking ring provides the necessary friction and alignment. A properly functioning synchronizer ring ensures that shifts between 2WD, 4WD High, and 4WD Low are smooth and free from grinding or clashing, crucial for off-road performance and daily driving. Ensuring the correct fitment is vital for drivetrain components. This USA Standard Gear ZTSR17779 is confirmed to be for NP241D transfer cases and is applicable for models from 1994 onwards. For specific vehicle applications, it is always recommended to consult detailed fitment guides or contact a technical expert to confirm compatibility with your exact make and model.

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 NumberZTSR17779
CategoryDrivetrain

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