Xtreme Outback Stage 2 Extra Heavy Duty Dual Friction Clutch Kit for Toyota Hilux, Toyota Fortuner – 275mm with Flywheel

Xtreme Outback extra heavy duty dual friction clutch kit for the vehicle and transmission variants listed below. Its listed dual friction construction combines organic and ceramic friction faces. Match the vehicle, engine output and intended use to the application-specific specification.

Technical specifications

Brand	Xtreme Outback
Manufacturer part number	KTY28590-1DX
Product	Clutch Kit
Stage	Stage 2
Construction / duty	Extra Heavy Duty; Dual Friction
Supplier-stated torque rating	745 Nm
Supplier-stated clamping load	1120Kg
Flywheel step (mm)	Flat
Clutch disc diameter (mm)	275
Disc spline count	21
Disc spline diameter (mm)	29,8
Clutch design	Dual Friction Sprung Disc – the perfect balance of performance and streetability; features a segmented ceramic face for maximum heat capacity and grab, paired with a full-face organic side for smooth engagement and daily drivability.
Flywheel compatibility / inclusion	Single Mass Flywheel
Supplier shipping weight (kg)	34.50

The clamping load describes the clutch pressure plate specification. It is not a vehicle payload, gross vehicle mass or towing rating.

Listed kit contents

• Pressure plate
• Clutch disc
• Flywheel
• Release bearing
• Alignment tool
• Spigot bearing
• Bolts
• Hose

Contents are application specific. Use the list above when checking flywheel, bearing and hydraulic requirements.

Application notes

Upgrade Kit for vehicles with significant performance modifications

Vehicle fitment

Fits only the variants and restrictions shown below. Model names and years alone are not enough: check the engine, gearbox, spline specification and any conversion requirements against the vehicle before ordering.

Make	Model / series	Variant	Years	Engine / application detail	Gearbox / fitting restrictions
Toyota	Hilux / Gen. VII	2.5 D-4D 4WD (KUN15)	2005.08-2006.10	2KD-FTV 2494 Diesel 65 KW 88 BHP (2005.08 – 2006.10)
Toyota	Hilux / Gen. VII	2.5 D-4D 4WD (KUN25)	2005.03-2015.05	2KD-FTV 2494 Diesel 75 KW 102 BHP (2005.03 – 2015.05)
Toyota	Hilux / Gen. VII	2.5 D-4D 4WD (KUN15, KUN10)	2005.03-2015.05	2KD-FTV 2494 Diesel 75 KW 102 BHP (2005.03 – 2015.05)
Toyota	Hilux / Gen. VII	2.5 D-4D 4WD (KUN15)	2005.06-2015.05	2KD-FTV 2494 Diesel 88 KW 120 BHP (2005.06 – 2015.05)
Toyota	Hilux / Gen. VII	2.5 D-4D 4WD (KUN25_, KUN25R)	2006.06-2015.05	2KD-FTV 2494 Diesel 88 KW 120 BHP (2006.06 – 2015.05)
Toyota	Hilux / Gen. VII	2.5 D-4D 4WD (KUN25)	2007.12-2015.05	2KD-FTV 2494 Diesel 106 KW 144 BHP (2007.12 – 2015.05)
Toyota	Hilux / Gen. VIII	2.4 TDi 4WD (GUN125)	2015.07-	2GD-FTV 2393 Diesel 110 kW 150 BHP (2015.07 – )
Toyota	Hilux / Gen. VIII	2.4 TDi 4WD (GUN125_)	2015.05-	2GD-FTV 2393 Diesel 110 kW 150 BHP (2015.05 – )
Toyota	Fortuner	3.0 D 4WD (KUN51)	2004.06-2015.05	1KD-FTV 2982 Diesel 120 kW 163 BHP (2004.06-2015.05)
Toyota	Hilux / Gen. VII	3.0 D-4D 4WD (KUN26)	2005.02-2006.08	1KD-FTV 2982 Diesel 120 KW 163 BHP (2005.02 – 2006.08)
Toyota	Hilux / Gen. VII	3.0 D-4D (KUN16)	2005.08-2015.05	1KD-FTV 2982 Diesel 120 KW 163 BHP (2005.08 – 2015.05)
Toyota	Hilux / Gen. VII	3.0 D-4D (KUN26)	2005.03-2015.05	1KD-FTV 2982 Diesel 120 KW 163 BHP (2005.08 – 2015.05)
Toyota	Hilux / Gen. VIII	2.8 D-4D (GUN123)	2015.07-	1GD-FTV 2755 Diesel 125 kW 170 BHP (2015.07 – )
Toyota	Hilux / Gen. VIII	2.4 D-4D 4WD (GUN125)	2018.10-	2GD-FTV 2393 Diesel 125 kW 170 BHP (2018.10 – )
Toyota	Fortuner	3.0 D 4WD (KUN51_)	2009.08-2015.05	1KD-FTV 2982 Diesel 126 kW 171 BHP (2009.08-2015.05)
Toyota	Hilux / Gen. VII	3.0 D-4D (KUN16R)	2005.02-	1KD-FTV 2982 Diesel 126 KW 171 BHP (2005.02 – )
Toyota	Hilux / Gen. VII	3.0 D-4D 4WD (KUN26)	2005.02-	1KD-FTV 2982 Diesel 126 KW 171 BHP (2005.02 – )
Toyota	Hilux / Gen. VII	3.0 D-4D (KUN26)	2005.08-2015.09	1KD-FTV 2982 Diesel 126 KW 171 BHP (2005.08 – 2015.09)
Toyota	Fortuner	2.8 D 4×4 (GUN156)	2015.05-	1GD-FTV 2755 Diesel 130 kW 177 BHP (2015.05 -)
Toyota	Hilux / Gen. VIII	2.8 D-4D 4WD (GUN126R)	2015.05-	1GD-FTV 2755 Diesel 130 kW 177 BHP (2015.05 – )
Toyota	Hilux / Gen. VIII	2.8 D-4D (GUN136)	2015.05-	1GD-FTV 2755 Diesel 130 kW 177 BHP (2015.05 – )
Toyota	Hilux / Gen. VII	3.0 D-4D (KUN26)	2008.05-2012.12	1KD-FTV 2982 Diesel 145 KW 197 BHP (2008.05 – 2012.12)
Toyota	Hilux / Gen. VIII	2.8 D-4D 4WD (GUN126)	2020.05-	1GD-FTV 2755 Diesel 150 kW 204 BHP (2020.05-)
Toyota	Hilux / Gen. VIII	2.8 D-4D (GUN136)	2020.05-	1GD-FTV 2755 Diesel 150 kW 204 BHP (2020.05-)

How to Bed-In a Clutch

Bedding-In a new clutch is vital to ensure that the clutch operates effectively and to help long-term durability.

Failure to correctly bed-in the new clutch can cause a wide range of clutch failures including shudder, therefore it is critical to take the time to complete this process.

TIPS FOR BEDDING-IN YOUR NEW CLUTCH

• Drive the Vehicle Gently for the first 1000 km
• Avoid Launching the Vehicle Aggressively
• Low RPM Engagements in Stop Start Traffic are Best for Bedding-In the Friction Material

CERAMIC MOTORSPORT APPLICATIONS

In Motorsport applications where street driving is not possible, it is important that a progressive degree of mechanical sympathy is used to assist with bedding-in the friction material to the steel surfaces. It is recommended that the friction point is modulated around a workshop and pit area at low engine RPM as much as possible. If the vehicle is being used in an event it is important to use warmup sessions to progressively increase the aggressiveness of driving. Being too aggressive with the clutch too soon after installation can cause slipping, localised thermal overloading and result in welding of the friction material.

DO YOU HAVE A SINGLE-MASS FLYWHEEL CONVERSION KIT?

When fitting a single mass flywheel replacement clutch package in certain vehicles, there may be an increase in transferred harmonic noises from the engine to the gearbox. This may present itself as increased rollover noise from the transmission at idle or increased harmonics in labouring conditions. These transmitted noises in no way effect the performance of the clutch or vehicle. Whilst every effort is made to reduce these harmonics by design, in some cases additional harmonics are unavoidable.

* Please note that these noises are not a warrantable issue.

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