01E 6-speed Full Rebuild Kit (JHM-Performance) w/ JHM Updated 1-2 Collar

If you want to fix it right the first time, completely reseal your transmission, and have all new JHM PERFORMANCE CARBON synchros and our JHM UPDATED 1-2 Shift Collar, then this is the rebuild kit for you. 

NOTE: Our JHM 1-2 Synchro is a direct replacement for OEM PN 012-311-247-H and only works correctly with our JHM updated 1-2 collar (direct replacement for OEM PN 01E-311-239-L) or the OEM updated 1-2 Shift Collar (OEM PN 01E-311-239-L) with the updated engagement angle. 

NOTE: Our 3-4-5-6 Synchro is a direct replacement for OEM PN 012-311-395-F and works with factory and replacement 3-4 and 5-6 collars.

 

We developed our JHM Updated 1-2 Shift Collar and our JHM Performance Carbon Synchros based on the demands of testing and abusing the 01E Transmission since early 2007. Prior to the release of our JHM Performance Carbon Synchros, we started long term testing on our JHM Updated 1-2 Shift Collar. In typical JHM fashion, we installed this 1-2 collar on our record setting B5-S4 and put it through miles and miles of hard launches, high rpm 1-2 shifts, and general abuse and the collar has performed exceptionally. We've also put the JHM Updated 1-2 Collar through rigorous long term testing driving it for miles installed on our shop B5-S4 along with several other cars for thousands of miles.

 

See below for more information on how our new JHM PERFORMANCE CARBON Synchros stack up to previous OEM synchros:

 

Click to enlarge picture 

 

The JHM Performance Carbon Synchros featured in this rebuild kit were in the JHM B5-S4 during our record setting 10.8 second quarter mile pass in December of 2011:

 

 

Both our JHM Performance Carbon Synchros and JHM Updated 1-2 Collar were tested on several cars for thousands of miles before release. We even took the JHM B5-S4 to Las Vegas for Wuste 2012, we had our JHM Performance Carbon Synchros installed. 

 

 

The JHM-Performance 01E 6-speed Full Rebuild Kit w/ JHM Updated 1-2 Collar INCLUDES THE FOLLOWING: 
- JHM PERFORMANCE CARBON synchronizer rings (6) w updated 1-2 synchronizers included 
- JHM Updated 1-2 Shift Collar (Outer collar only; the inner collar never fails. If yours is locked up, just press it apart and install it in the JHM Updated Collar.) The outer collar is the part that causes 1st and/or 2nd gear to lock up when it fails. 
- OEM synchronizer springs (6) 
- OEM input shaft seal 
- OEM output shaft seal 
- OEM front output shaft seals (2) 
- OEM selector shaft seal 
- OEM case gasket 
- Center Differential Housing O-ring 
- Front Differential O-Ring 
- Selector Shaft Cover O-ring

 

OPTIONS: If you do not need the complete kit or need just the parts to make a repair please go back one section to the "Transmission Parts" section. We sell our JHM PERFORMANCE CARBON Synchros and our JHM Updated 1-2 Shift collar separately from this kit in sets or individually. If you have further questions, please email us at sales@jhmotorsports.com for pricing. We want to speak with you and make sure you get exactly what you need.

 

INSTALLATION AND INFORMATION:

 

 

VIEW INFORMATIONAL VIDEO ABOUT THE COMMON ISSUES WITH THESE TRANSMISSIONS -->HERE

 

VIEW INFORMATIONAL VIDEO ABOUT THE LINKAGE ON THESE CARS -->HERE

 

Link to the contents of the kit and recommended tools:-->HERE