FULLER part description

Product Type Washers/Spacers/Keys

Features & Benefits

  • Engages synchronizer sleeve with the target gear for smooth shifts
  • Helps reduce grinding and gear clash during high-load operation
  • Replaces worn or damaged keys to restore shift timing
  • Made to meet Fuller transmission system tolerances

Fuller Manual Transmission Synchro Key

Trouble shifting gears in your manual transmission? The Fuller Manual Transmission Synchro Key helps coordinate gear changes by locking synchronizers into place, creating smoother transitions between gears. The Fuller 4304615 is beneficial as it fits select Fuller manual transmissions, improving shift quality, transmission longevity, and overall driving confidence.

FULLER 4304615 Cross Reference

We have 2 alternatives for the 4304615 by FULLER:

A division of the Eaton Corporation, Fuller® is a specialist in transmissions solutions for trucks and other heavy vehicles. It is known worldwide for its line of rugged manual-shift transmissions. Fuller transmission parts are loaded with features that improve vehicle safety and make it easier for drivers to keep both eyes and hands on the wheel. Fuller's automated transmissions are also among the most advanced in the market. They are made using the latest technologies, making them more durable, tougher, smarter, and more power-efficient than the competition. These products then offer significantly increased acceleration and maneuverability at low speeds. A warranty from Eaton and extended protection plans cover Fuller transmission products.

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