FULL 01E Rebuild Kit with JHM Performance Carbon Synchros and the JHM updated 1-2 Shift Collar - Fix it right the first time!
*Please see fitment notes in long description prior to ordering*
FULL 01E Rebuild Kit with JHM Performance Carbon Synchros and the JHM updated 1-2 Shift Collar - Fix it right the first time!
*Please see fitment notes in long description prior to ordering*
Minimal 01E Rebuild Kit (1-2 Shift Problem) with JHM Performance Carbon Synchros and the JHM updated 1-2 Shift Collar - Fix it right the first time!
*Please see fitment notes in long description prior to ordering*
MASTER 01E Rebuild Kit with JHM Performance Carbon Synchros and the JHM updated 1-2 Shift Collar - Fix it right the first time!
*Please see fitment notes in long description prior to ordering*
Provides better high RPM shifting - Offers an improved coefficient of friction vs OEM and oil grooves for durability and cooling
Designed to enhance shifting performance and longevity, this high-quality collar is a direct replacement for the 3-4 outer shift collar or the 5-6 outer shift collar.
For Auto Crossers, Road racers and others who prefer the twisties
1st to 2nd gear synchro ring
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-22-2026
JHM developed their Updated 1-2 Shift Collar based on the demands of testing and abusing the 01E Transmission since early 2007
*To be used with both the JHM Performance Carbon 1-2 Synchros (ES4070508) or the OEM Updated 1-2 Synchros (OEM PN 012311247H)*
The synchronizing hub for 1st through 2nd gear
Provides better high RPM shifting - Offers an improved coefficient of friction vs OEM and oil grooves for durability and cooling
For Auto Crossers, Road racers and others who prefer the twisties
Seals the Center Differential housing from the transmission
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-22-2026
Replace your rusted, stripped nut
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-22-2026
Found on output shaft. 36X25X20
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-22-2026
Found on output shaft. 29X22X22
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-22-2026