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01A 5-speed Transmission Rebuild Kit (JHM-Performance)

SKU: JHM-012311295F-01Akit


Introducing the JHM Performance Carbon Synchros!!! We now offer our 01A JHM Performance Carbon Synchros separately from our Full Rebuild kit for a MUCH lower price than OEM synchros while providing better performance.

NOTE: AS OF November 2020 the large Rubber O-ring PN 01A301193A was discontinued by Audi and NOT included in this kit. You will need to likely reuse yours and help it seal with additional silicone.

Fits all 01A transmissions in the B5/B6 A4 (96-04) with the following Trans codes (CXW, DJJ, DJR, DJP, DWR, ENP, DWM, FNU, FTZ, FPT, GBT, ENN, FPS, FTW, GFU, GBN)

Add this product to your cart if you want to purchase a rebuild kit with all new JHM PERFORMANCE CARBON synchros for 3rd, 4th, 5th, and Reverse gear. (NOTE: Our 3-4-5-R Synchro is a direct replacement for OEM PN 012-311-395-F and works with factory and replacement 3-4 and 5-R collars.) We have designed these synchros based on our demands of over 6 years of testing and abusing Audi Transmissions. See below for more information on how our new JHM PERFORMANCE CARBON Synchros stack up to previous OEM synchos:
NOTE: Comparison is done on an 01E transmission. They share the same synchros for all gears except 1st and 2nd with the 01A 5-speed. The 01A only had the brass and Composite/Moly Coated synchros, there are NO updated 1-2 synchros like for the 01E. You cannot use the JHM 1-2 01E synchros on an 01A due to a different engagement angle. We only make synchros for 3-4-5-R on the 01A 5-speed.

Click to enlarge picture
Audi Transmission Rebuilt 01E-EDU MT

These JHM Performance Carbon Synchros were in the JHM B5-S4 during our record setting 10.8 second quarter mile pass in December of 2011:

We have been long term testing these JHM Performance Synchros on several cars for thousands of miles. We even took the JHM B5-S4 to Las Vegas to Wuste 2012 with the synchros installed.

INCLUDES THE FOLLOWING Transmission Rebuild Video on DVD (1 hour 47 minutes in length) NOTE: Video was done on an O1E 6-speed (different, but very very helpful info) and in combination with a Bentley Manual the rebuild should go smoothly - OEM synchronizer rings for gears 1-2 (2) - JHM Performance synchronizer rings for gears 3-4-5 and Reverse (4) - OEM synchronizer springs (6) - OEM input shaft seal - OEM rear lower shaft rubber - OEM Upper rear case seal - Rear Case lower o-ring - OEM front output shaft seals (2) - OEM selector shaft seal.

OPTIONS: If you do not need the complete kit or need just the parts to make a repair please email for pricing. We do not offer them separate without talking to our customers. We want to speak with you and make sure you get exactly what you need.

Hard part options: If you need something not listed below, please email us for a price quote (new and used hard parts available).


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

NOTE: Kits usually ship out from our location within 1 to 4 days depending on our current stock.

For shipping quotes: Please sign in or join then put the items you want in your shopping cart and proceed to checkout.

This product fits the following vehicles:
Make Model Chassis Engine
Volkswagen Passat B5 (1998-2005) all
Audi A4 B5 (1996-2001) all
Audi A4 B6 (2002-2005) all
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Off-road Use

By Purchasing any Off-Road use ONLY products from JH Motorsports, Inc. I acknowledge and understand the following disclosure. (This notice is located at the bottom of the page description of affected products on our website.)

Vehicle Code § 27156:
(b) No person shall operate or leave standing upon a highway a motor vehicle that is required to be equipped with a motor vehicle pollution control device under Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any other certified motor vehicle pollution control device required by any other state law or any rule or regulation adopted pursuant to that law, or required to be equipped with a motor vehicle pollution control device pursuant to the National Emission Standards Act (42 U.S.C. Secs. 7521 to 7550, inclusive) and the standards and regulations adopted pursuant to that federal act, unless the motor vehicle is equipped with the required motor vehicle pollution control device that is correctly installed and in operating condition. No person shall disconnect, modify, or alter any such required device.
(c) No person shall install, sell, offer for sale, or advertise any device, apparatus, or mechanism intended for use with, or as a part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system.

Health and Safety Code § 43000:
43001. The provisions of this part shall not apply to:
(a) Racing vehicles.

As the aforementioned code sections outline, it is against the law to operate or use a vehicle on public streets or highways with modified, altered, or disconnected motor vehicle pollution control devices. This may include but is not limited to, Evaporative Fuel Controls, Catalysts, DPF, PTOX, PCV Systems, Exhaust Gas Recirculation Systems, Oxygen Sensors, Thermostatic Air Cleaners, Air Intake Systems, Fuel Injectors, Regulators, Adjustable Cam Gears, ECU Programming, Mapping, or other Computer Modifications. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s).

Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only. Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser agrees to indemnify JH Motorsports Inc., all employees, officers, owners, and subsidiaries for any civil or criminal liability arising out of use of Purchasers vehicle on public streets or highways as Purchaser has been duly notified of the laws and regulations regarding disconnecting, alteration, or modification of a vehicle’s pollution control devices. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties.

Prop 65

Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

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