G46077 Synchronizer Ring Fits Case-IH Tractors 300 320 400 430 500 530 600+
G46077 Synchronizer Ring Fits Case-IH Tractors 300 320 400 430 500 530 600+
Regular price
$54.00 CAD
Regular price
Sale price
$54.00 CAD
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One New Aftermarket Replacement Synchronizer Blocking Ring for Case IH / International Harvester Tractors
This aftermarket replacement synchronizer ring (also known as a blocking ring) is a key component of the manual transmission gear synchronization system on Case IH and International Harvester tractors. The blocking ring works within the transmission to match gear and shaft speeds during shifting, allowing smooth, grind-free gear changes. A worn or cracked blocking ring is a common cause of transmission grinding and difficult shifting on these classic tractor models.
Compatible Models
Case IH / International Harvester: 300, 320, 400, 430, 500, 530, 600
Replaces Part Number(s):
G46077, G46077-A
New aftermarket replacement part - not remanufactured, not used.
