Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Spec 04-12 BMW 128/130/328/330/525/530/Z4 Aluminum Flywheel

SKU: SPECSB90A

Flywheels

SPEC Aluminum Flywheels...

Spec 04-12 BMW 128/130/328/330/525/530/Z4 Aluminum Flywheel

SKU: SPECSB90A

Flywheels

SPEC Aluminum Flywheels...

A$1,431.62
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

SPEC tuned billet flywheels are manufactured and developed according to how specific vehicles react to changes in rotating mass in particular driving environments. They are not generic one-size-fits-all lightweight flywheels--though they can be used for an array of driving habits and racing/high performance applications. All SPEC tuned billet flywheels are manufactured from only the highest quality steel and aluminum. They are machined to industry-leading .001 in. tolerances ensuring a flat seating surface for the clutch and smooth rotational qualities for excellent balance, drivability, and extended clutch life.

Part Type

Flywheels

Data: v4.2 - Upd: 2026-10-14 20:46:14

Specifications

Product Attributes - Brand
SPEC Clutch
Product Attributes - Manufacturer's Part Number
SB90A
Product Attributes - Part Type
Flywheels
Product Attributes - Product Line
SPEC Tuned Billet Flywheels
Product Attributes - UPC
841802152036
Product Attributes - SFI Rating
SFI 1.1
Product Attributes - Ring Gear Tooth Quantity
115-tooth
Product Attributes - Pressure Plate Style
Diaphragm
Product Attributes - Flywheel Material
Billet aluminum
Product Attributes - Engine Balance
Internal
Product Attributes - Weight
12.000 lbs.
Product Attributes - Replaceable Friction Surface
Yes
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Includes crankshaft and pressure plate mounting hardware.

Reference Information

Brand Name/s Spec
StreetFX SKU specSB90A
SFX Item ID 4502741
Supplier Item Code 4502741
Manufacturer SKU SB90A
Manufacturer UPC N/A
Alternative References SXC-SB90A, 128/130/328/330/525/530/Z4

Compatibility

Application Data
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model128I
    SubmodelBASE
    Beginning Year2008
    Ending Year2013
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model325CI
    SubmodelBASE
    Beginning Year2005
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size2.5L/2494cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model325I
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size2.5L/2494cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model325I
    SubmodelBASE
    Beginning Year2006
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model328I
    SubmodelBASE
    Beginning Year2007
    Ending Year2009
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model330I
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2979cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model330I
    SubmodelBASE
    Beginning Year2006
    Ending Year2006
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model525I
    SubmodelBASE
    Beginning Year2006
    Ending Year2007
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model528I
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    Model530I
    SubmodelBASE
    Beginning Year2006
    Ending Year2007
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    ModelX3
    Submodel3.0SI
    Beginning Year2007
    Ending Year2008
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc
  • Flywheel SearchSearch by make and model
    MakeBMW
    ModelX3
    SubmodelXDRIVE30I
    Beginning Year2009
    Ending Year2009
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2996cc

Loading compatibility information...

Keep shopping

More from Spec