Synchro RingThis synchro ring (AC1006768) is offered as an aftermarket replacement built to fit forklift applications. Synchro rings match shaft speeds during gear changes in a manual transmission. Worn synchros cause grinding and hard shifts and are replaced during transmission teardown along with springs and detent hardware. SCR Forklift Parts in Whittier, CA stocks synch. spring (AC1006768) for transmission and engine rebuilders who need an aftermarket option without the OE wait. Shops buy through SCR rather than the OE channel because aftermarket lines like this one ship from inventory and cost less per repair, which matters on a high-turnover counterbalance or reach truck fleet.Aftermarket replacement part, cross-references original part number AC1006768.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC1006768, ac1006768 ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.