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Transmission

Nissan GTR transmission oils, cooling systems and gearbox internals.

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Willall Racing GTR full synthetic transmission fluid extends transmission oil change intervals of tracked GTRs and offers better gearbox protection. This superior lubrikant slows gearbox wear to a near standstill and keeps transmission temperature low even on a race track. Already tested on hundreds of GTRs worldwide this oil gives your GTR the best gearbox protection available. Sold in 10L
our price 730 EUR

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This improved Nissan GTR transmission fluid is designed primarily for heavily tracked and full race R35 GTRs. Willall Victory Specification oil contains a unique additives to assist GTR transmissions that are shock loaded with extreme launches or are having more than 600awhp. Greatly lowers operating temperatures on track. Sold in 10L container.
our price 920 EUR

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A new formulation for primarily street driven and cold weather climate GTRs, WR35TML is a 'Light' formula transmission oil that still retains all of the excellent protection properties of WR35TM and does this along with also retaining the same green colour as the factory fill transmission lubricant. The only real difference in visual qualities between WR35TML and well used factory fluid is that
our price 700 EUR

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Fully synthetic limited slip differential fluid specifically developed and tested in the R35 GTR front and rear differential units. This oil reduces the amount of binding suffered in the rear differential during slow speed cornering under cold conditions. The low friction coefficient dramatically reduces the temperature of the front differential and provides quiet and smooth operation under all
our price 370 EUR

in stock


From the street to race circuits, the HKS DCT transmission cooler kit for the GTR has been developed to provide firm, positive shift engagement while assisting in the prevention of overheating the clutch and transmission. By stabilizing and maintaining lower oil temperatures in the transmission, the life cycle of the oil is extended. Integrated with the factory water-cooled transmission cooler,
our price 2,990 EUR

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Willall Racing transmission cooler is designed to deliver cooler operating temperatures to improve reliability and longevity of the Nissan GR6 transmission, WR35TC is ready to fit your GTR. Kit is available with the rear or front mount cooler. This cooler kit reduces peak temperatures of the gearbox fluid by as much as 10 degrees Celsium on a race track. The kit comes with all the necessary
our price 3,660 EUR

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The Pfitzner Performance Gearbox 1st gear helical synchro upgrade kit is an excellent choice for providing added strength and security to any Stock R35 GTR transmission.
our price 2,640 EUR

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Willall Racing WR35CC Upgraded Gear Fastener system. The actual design is far superior to a simple clip, capable of taking thrust loads, and holding the gear securely in position without any chance of failure. The two hardened steel 'halves' clip into the existing O-ring groove, then the thrust ring pushes up against the machined edge, before a high quality, high strength improved clip holds the
our price 400 EUR

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The high strength Aluminium cast honey comb design improves the rigidity of the transmission case. The load to the internal components can be reduced and the gears can rotate smoothly. With GT-R performance continuously evolving to produce higher and higher power outputs, reducing the load to the transmission with the HKS oil sump is highly effective and recommended to increase the durability of
our price 940 EUR

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As you increase your R35's power level, numerous internal components need upgrading to withstand the stress of added torque. Higher torque can take its toll on the GT-R's factory GR6 transmission including the transmission case itself. At AAM Competition, LLC they engineered a transmission brace that adds reinforcement to the OEM transmission raising the threshold of failure. The AAM Competition
our price 780 EUR

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Pfitzner Performance Gearbox was one of the first to manufacture this heavy duty helical synchro gearset for the new Nissan R35 GTR. With massive worldwide popularity this direct replacement gearset has proved to be a winner in every application it has been used .
our price 9,810 EUR

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Pfitzner Performance Gearbox was one of the first to manufacture this heavy duty helical synchro gearset for the new Nissan R35 GTR. With massive worldwide popularity this direct replacement gearset has proved to be a winner in every application it has been used .
our price 7,800 EUR

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Pfitzner Performance Gearboxes is a strong and durable replacement front transfer gear set upgrade for the Nissan R35 GT-R . The latest addition to PPG's range of performance parts for the R35 is built to withstand substantial increase in horsepower and torque. Consequently, the gear set is suitable for high speed applications including motorsport and drag racing.
our price 2,130 EUR

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Motorsport grade billet steel output shaft, designed for extreme duty applications and is a replacement for the stock R35 GT-R Output shaft. Ideal upgrade when considering our 1-6 Heavy Duty Helical Synchro Gearset or replacing damadged stock components.
our price 1,900 EUR

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When removing the clutches from a GR6 for repair with a WR35PS upgraded piston seal or to change frictions the factory clip that retains the clutch to the main shaft can deform which can lead to problems once the clutch pack is re-assembled. In short if the factory clip fails the entire clutch assembly can come apart and result in a loss of drive. Willall fix this with a new upgraded pair of clips
our price 180 EUR

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Designed using high friction coefficient clutch face materials and extreme bonding agents WR35CP uses its fine woven composite structure to provide up to 30% greater drive clamp and torque transfer versus standard clutch frictions at the same hydraulic apply pressure. High quality backing materials are used to promote clutch stiffness and plate strength, while friction transfer slots to eliminate
our price 180 EUR

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For extreme high performance applications where high performance GTR engine and transmission combinations are being pushed to the limit the WR35CPR 7 Stack competition clutch assembly gives that crucial edge. With 7 plates per clutch (giving a total of 14 clutch plates in a WR35CPR system) this clutch system retains the unique high friction properties of WR35CP and adds 15% more drive area for
our price 1,950 EUR

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Theses gears are from PPG's renowned Heavy Duty syncro 1-6 gear set and come with all the same unique features.
our price 5,010 EUR

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Theses gears are from PPG's renowned Heavy Duty syncro 1-6 gear set and come with all the same unique features.
our price 1,830 EUR

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Theses gears are from PPG's renowned Heavy Duty syncro 1-6 gear set and come with all the same unique features.
our price 1,830 EUR

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The GTR Transmission is prone to gearbox syncromesh damage due to overselection from the factory hardware. Put in laymans terms the transmission is shifted until the selector bangs against the stoppers on the dog ring.WR35GS Gear Stops are a set of specially machined 'stoppers' that control the gear selection distance at the driven end of the process - ie. they control the hydraulic piston travel
our price 340 EUR

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As the GR6 transmission wears over time the selector piston edges can become rounded off, and when they do the piston can spin putting it out of alignment and bringing on the dreaded transmission warning light. WR35PC is designed to stop this piston rotation from happening by clipping on to the centre of the piston and providing a stronger more durable edge for the selector fork to work against.
our price 160 EUR

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A common failure on the GTR GR6 Transmission is seal failure in the clutch mechanism due to the factory clutch seal failing and tearing along its edge. There are three of these seals in the GR6 transmission and failure can affect one or all of them at any time. Willall Racing used years of seal engineering technology to come up with a precisely engineered and far more durable solution known as
our price 440 EUR

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Making the GTR rear differential work properly under track conditions has proven to be difficult. When the power and grip levels come up over stock the lack of pre-load on the factory LSD can lead to the inside rear wheel spinning, which costs time and loses outright lap pace. With the only current solution being an expensive replacement high performance LSD centre Willall decided to have a look
our price 480 EUR

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Due to the physics of the GTR mounting system and the torque reaction of the transmission under high load the frontal transmission mounts take the most stress during competition work and general high performance usage. Prone to failure via rubber construction these mounts once failed can lead to increased gearbox case stress (eventually resulting in gearbox case failure) and wayward handling as
our price 680 EUR

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An important reliability upgrade for upgraded power drag raced and track raced Nissan GTRs WR35TB GTR GR6 transmission brace is designed to stop shock loads from imparting rapid and high yield bending forces on the transmission that the casing simply was not designed to handle from the factory. Obviously wheel hop of any kind is an eventual killer for the transmission case, as is constant bending
our price 590 EUR

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How powered GTRs that are used for hardcore track work are now starting experience front wheel drive shaft failure as the ATTESSA all wheel drive system channels large amounts of torque to the front wheels. The reasons for these failures are pretty obvious with the factory component 'sized' to cope with stock power, and then only just in extreme driving conditions. When the factory shaft fails it
our price 3,440 EUR

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Complete set of GTR shift forks made from high quality durable material. The kit includes all 5 forks and 2 shafts. No other modifications on the transmission are required, just direct replacement, PLUG & PLAY. Never break your shift fork again with this heavy duty kit!
our price 2,580 EUR

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