Xtreme Outback Heavy Duty Clutch Kit (Sprung Organic) – Toyota Hilux 275mm
If your Hilux is starting to outgrow the standard clutch, whether that is from bigger tyres, towing or light tuning, this is exactly where a proper heavy duty upgrade comes in.
The Xtreme Outback Heavy Duty clutch kit is designed to bridge the gap between OEM replacement and full performance setups, giving you increased holding power without sacrificing everyday drivability.
Built for Everyday Workhorses
This kit is ideal for Hilux owners who actually use their trucks:
- Lightly tuned or modified vehicles
- Regular towing and load carrying
- Off-road and overland use
- Vehicles running larger wheels and tyres
With a torque capacity of 440Nm, it offers a solid increase over standard without going over the top.
What Sets It Apart
This Heavy Duty kit delivers an approximate 15 to 40 percent increase in clamp load, giving improved holding power under load while keeping engagement smooth and predictable.
The sprung organic friction disc ensures it still feels like a normal clutch to drive. No aggressive bite, no harsh engagement, just stronger and more consistent performance.
Key Features
- Heavy Duty pressure plate with increased clamp load
- Organic sprung clutch disc for smooth engagement
- Torque capacity up to 440Nm
- Ideal for towing, off-road use and mild performance upgrades
- Maintains OEM-like drivability
- Complete kit supplied for installation
Specifications
Clutch Type: Single Plate
Clutch Disc Diameter: 275mm
Spline Count: 21
Spline Diameter: 29.8mm
Flywheel Step: -4.2mm
Torque Capacity: 440Nm
Clamp Load: 980kg
Recommended Use: Daily, towing and light performance
Weight: 32.2kg
What’s Included
Supplied as a complete upgrade kit, including everything required for installation along with key components you would typically replace while the gearbox is removed.
Vehicle Fitment
Toyota Hilux
Designed for manual transmission models using a 275mm clutch with 21 spline (29.8mm).
Gen 7 Hilux (2005 to 2015)
2.5 D-4D (2KD-FTV)
- 2.5 TD 102BHP, 120BHP, 144BHP
- 2005 to 2015
- 4WD models
3.0 D-4D (1KD-FTV)
- 3.0 TD 163BHP, 171BHP, 197BHP
- 2005 to 2015
- 2WD and 4WD models
Includes chassis codes:
KUN10, KUN15, KUN16, KUN25, KUN26
Important Fitment Notes
- This is a 275mm clutch kit
- Requires 21 spline, 29.8mm input shaft
- Suitable for vehicles originally fitted with 275mm clutches
- Can also be used as an upgrade from smaller 260mm setups depending on application
- Some applications require post-2008 or post-2011 build dates, always confirm before ordering
- Always check clutch size and spline count prior to purchase
Quick Rule of Thumb
- Standard or light use, OEM replacement
- Towing, bigger tyres or light modifications, this kit
- Heavily modified or high load use, Extra Heavy Duty
Why We Rate It
This is the sweet spot for most Hilux owners.
Stronger than stock, smoother than aggressive performance clutches and built to handle real-world use without making the truck difficult to drive.
Final Word
If your Hilux works for a living but still needs to behave on the road, this is the upgrade that makes sense.
More grip where it matters without compromising how it drives day to day.



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