Drivetrain Manual Transmissions and Components

Crown Automotive

Synchronizer Blocking Ring for Select 87-96 YJ, XJ, MJ Jeep Models w/ NP231 Crown Automotive

$29.65

SKU: C01X 4329526

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Crown Automotive 4329526 is a metal synchronizer blocking ring designed to keep your transmission in top shape. This component is crucial for smooth gear shifts, preventing grinding and ensuring proper gear alignment. Made from durable metal, it is built to withstand rigorous on-road and off-road driving conditions.

Crown Automotive backs this product with a 12-month/12,000-mile warranty, offering confidence in its durability.
Show original supplier description

Part #: 4329526

Mode Shift Synchronizer Blocking Ring for Jeep 1987-1995 YJ Wrangler, 1987-1996 XJ Cherokee, 1987-1992 MJ Comanche w/ NP231 Transfer CaseFeatures and Benefits:12-Month WarrantyBronze ConstructionDirect ReplacementFor Models w/ NP231 Transfer CaseUse Existing HardwareDetails:Material: BronzeColor: BronzeHardware Included: Use Existing HardwareInterchange: 83500992Application: 1987-1992 Jeep MJ Comanche w/ NP231 Transfer Case; 1987-1995 Jeep YJ Wrangler w/ NP231 Transfer Case; 1987-1996 Jeep XJ Cherokee w/ NP231 Transfer CaseCrown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.

Features:

  • For Models w/ NP231 Transfer Case
  • Bronze Construction
  • Direct Replacement
  • Use Existing Hardware
  • 12-Month Warranty

Mode Shift Synchronizer Blocking Ring for Jeep 1987-1995 YJ Wrangler, 1987-1996 XJ Cherokee, 1987-1992 MJ Comanche w/ NP231 Transfer Case

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

BrandCrown Automotive
Part NumberC01X 4329526

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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