These are the wire spring rings on the synchros that press the synchro to the gear when shifting. They are normally only available as part of a Synchro Sleeve Set. We have them available in a separate set with just the springs.

These parts should be installed by a professional and other related transmission parts should be inspected for wear.

H22 synchro spring ring set fits the following H22 transmission with the following tranny case ID#:

• M2Y4
• M2U4
• M2F4
• M2A4