When do I need the TR2CD Clutch for JZA80 26-Spline builds?

Choose the TR2CD Clutch for JZA80 26-Spline builds when the gearbox behind the engine uses a 26-tooth GM-pattern input shaft. The disc hub spline must match the gearbox input exactly, so confirm the spline type and count before ordering, and contact our team if you are unsure.

How much power will it hold?

OS Giken USA rates the TR2CD at about 800 lb-ft of torque, reliably, and OS Giken Japan places the TR series in its 600 PS class. The billet aluminum cover is what allows the higher clamping force behind that rating.

Does it need the Movement Alteration Kit?

Turn 14 names no Movement Alteration Kit for this spline version, while the standard JZA80 TR2CD on the factory gearbox requires one. The answer depends on the gearbox and release system behind your engine, so our team will confirm what your build needs.

What does TR2CD mean?

It is the OS Giken model code. TR is the cover series with the billet aluminum cover, 2 is the number of discs, C is the 215mm disc size and D means the discs have damped hubs to soften driveline shock.

Can it be rebuilt when it wears?

Yes. OS Giken Overhaul Kit A for this 26-spline clutch replaces the discs, center plate, pressure plate and cover bolts, and Overhaul Kit B adds a new cover. Use the kit made for the 26-spline version so the new discs match your gearbox.

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Description

OS Giken TR2CD Clutch for JZA80 26-Spline GM Hub, Toyota Supra 2JZ-GTE

OS Giken’s TR2CD Clutch for JZA80 26-Spline builds is the aluminum-cover twin plate clutch with its two discs splined for a 26-tooth GM-pattern input shaft, for a 2JZ-GTE that has been paired with a gearbox using that spline. OS Giken USA titles it for the 2JZ-GTE with a 26T GM spline, and Turn 14 lists it for the JZA80 six-speed setup. Everything else follows OS Giken’s TR2CD: a billet aluminum cover for a higher clamping force and a more direct pedal, damped 215mm discs, and a rating of about 800 lb-ft from OS Giken USA, aimed at heavily modified turbocharged engines.

Spline First, Then Capacity

When a 2JZ-GTE is paired with a different gearbox, the clutch disc has to match that gearbox input, not the engine. OS Giken lists the JZA80 TR2CD with several hub splines. The standard TR2CD for JZA80 suits the factory gearbox, and two 24-spline Nissan versions are listed for Nissan gearbox swaps.

Features

Two 215mm discs with 26-tooth GM-pattern spline hubs
Billet aluminum cover for higher clamping force
Two 215mm discs with damped hubs
Rated by OS Giken USA at about 800 lb-ft
Diaphragm geometry designed to reduce pedal effort

Applications

Toyota Supra: JZA80 | 1993-1998 | 3.0L 2JZ-GTE | gearbox with 26-tooth GM-pattern input spline

Notes

This TR2CD Clutch for JZA80 26-Spline builds needs a gearbox with a 26-tooth GM-pattern input shaft
Rebuild with the TR2CD Overhaul Kit A for JZA80 26-Spline; OS Giken also offers Overhaul Kit B (TY031-BF610B)
Installation labor is not included

Frequently Asked Questions

When do I need the TR2CD Clutch for JZA80 26-Spline builds? Choose the TR2CD Clutch for JZA80 26-Spline builds when the gearbox behind the engine uses a 26-tooth GM-pattern input shaft. The disc hub spline must match the gearbox input exactly, so confirm the spline type and count before ordering, and contact our team if you are unsure.
How much power will it hold? OS Giken USA rates the TR2CD at about 800 lb-ft of torque, reliably, and OS Giken Japan places the TR series in its 600 PS class. The billet aluminum cover is what allows the higher clamping force behind that rating.
Does it need the Movement Alteration Kit? Turn 14 names no Movement Alteration Kit for this spline version, while the standard JZA80 TR2CD on the factory gearbox requires one. The answer depends on the gearbox and release system behind your engine, so our team will confirm what your build needs.
What does TR2CD mean? It is the OS Giken model code. TR is the cover series with the billet aluminum cover, 2 is the number of discs, C is the 215mm disc size and D means the discs have damped hubs to soften driveline shock.
Can it be rebuilt when it wears? Yes. OS Giken Overhaul Kit A for this 26-spline clutch replaces the discs, center plate, pressure plate and cover bolts, and Overhaul Kit B adds a new cover. Use the kit made for the 26-spline version so the new discs match your gearbox.

About OS Giken

OS Giken was founded in Okayama, Japan in 1973 by Masaharu Okazaki. It built the TC16 and TC24-B1 DOHC cylinder heads for Nissan L-series engines, began making multi-plate racing clutches in 1982 and started supplying OEM limited-slip differentials in 1983. Development of the Super Lock LSD began in 1997, and of the OS-88 sequential gearbox for the Skyline GT-R in 1998.

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BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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OS Giken TR2CD Clutch for JZA80 26-Spline GM Hub, Toyota Supra 2JZ-GTE [TY031-BF61]

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OS Giken TR2CD Clutch for JZA80 26-Spline GM Hub, Toyota Supra 2JZ-GTE

Spline First, Then Capacity

Features

Applications

Notes

Frequently Asked Questions

About OS Giken

Reviews