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Spec 3/03-05 BMW Z4/325/330 6 spd / 04-05 530 Stage 3 Clutch Kit

SKU: SPECSB073

Clutch Kits

SPEC Stage 3 Clutch Kits...

Spec 3/03-05 BMW Z4/325/330 6 spd / 04-05 530 Stage 3 Clutch Kit

SKU: SPECSB073

Clutch Kits

SPEC Stage 3 Clutch Kits...

A$1,398.76
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

SPEC Stage 3 clutch kits are designed for street, drag race, pulling, and autocross use. They feature a carbon semi-metallic 6-puck sprung hub disc that has been the leading puck clutch in drivability, life, and torque capacity. These units are intended for street and race cars that require an aggressive but streetable engagement and high torque capacity. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability.

Additional features of SPEC Stage 3 clutch kits:

* Also available in 3-puck configuration
* High-clamp pressure plate
* Carbon-graphite friction material
* High-torque sprung hub and disc assembly
* Bearing and tool kit included
* Also great for road racing, rally, and drifting

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-10-13 20:40:58

Specifications

Product Attributes - Brand
SPEC Clutch
Product Attributes - Manufacturer's Part Number
SB073
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
SPEC Stage 3 Clutch Kits
Product Attributes - UPC
841802104325
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
1
Product Attributes - Flywheel Included
No
Product Attributes - Input Spline Quantity
22
Product Attributes - Input Shaft Diameter
1.156 in.
Product Attributes - Disc Diameter (in.)
9.500 in.
Product Attributes - Disc Diameter (mm)
241mm
Product Attributes - Disc Material
Carbon composite
Product Attributes - Disc Style
6-paddle
Product Attributes - Hub Style
Solid
Product Attributes - Pressure Plate Style
Diaphragm
Product Attributes - Throwout Bearing Included
Yes
Product Attributes - Alignment Tool Included
Yes
Product Attributes - Pilot Bushing Included
Yes
Product Attributes - Counterweight Assist
No
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
For use with OE dual mass flywheels.

Reference Information

Brand Name/s Spec
StreetFX SKU specSB073
SFX Item ID 4501005
Supplier Item Code 4501005
Manufacturer SKU SB073
Manufacturer UPC N/A
Alternative References SXC-SB073, Z4/325/330

Compatibility

Application Data
  • MakeBMW
    Model325CI
    SubmodelBASE
    Beginning Year2003
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size2.5L/2494cc
    Application NotesFor 6-speed transmissions. For use with OE dual mass flywheels.
  • MakeBMW
    Model325I
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size2.5L/2494cc
    Application NotesFor 6-speed transmissions. For use with OE dual mass flywheels.
  • MakeBMW
    Model325I
    SubmodelBASE
    Beginning Year2006
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
    Application NotesFor 6-speed transmissions. For use with OE dual mass flywheels.
  • MakeBMW
    Model330CI
    SubmodelBASE
    Beginning Year2003
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2979cc
    Application NotesFor 6-speed transmissions. For use with OE dual mass flywheels.
  • MakeBMW
    Model330I
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2979cc
    Application NotesFor 6-speed transmissions. For use with OE dual mass flywheels.
  • MakeBMW
    Model330I
    SubmodelBASE
    Beginning Year2006
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
    Application NotesFor 6-speed transmissions. For use with OE dual mass flywheels.
  • MakeBMW
    Model525I
    SubmodelBASE
    Beginning Year2006
    Ending Year2007
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
    Application NotesFor use with OE dual mass flywheels.
  • MakeBMW
    Model528I
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
    Application NotesFor use with OE dual mass flywheels.
  • MakeBMW
    Model530I
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2979cc
    Application NotesFor use with OE dual mass flywheels.

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