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Dual Mass Flywheel

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ACT - Corporate Logo
T#:31390578
Part#: 601011
Ships in 6 Business Days
$ 694.00 USD
Free Shipping on orders $49 and up

BMW E36 M3 Z3 XACT Flywheel Streetlite is a high-performance upgrade designed to enhance engine response and acceleration. This Streetlite flywheel is significantly lighter than the stock flywheel, offering superior durability and strength. Crafted from Chromoly Steel, it provides excellent heat tolerance and rigidity, making it ideal for both street and drag racing applications.

  • Improved Performance: Noticeably enhances engine response and acceleration with minimal gear rattle.
  • Durability: Heat-treated forging ensures strength and toughness, while induction-hardened ring gears extend lifespan.
  • Quality Construction: One-piece design prevents failure, ensuring uniform heat transfer and preventing issues like warped inserts or loose ring gears.
  • Recommended Use: Suitable for both street and race applications.
  • ACT Advantage: Forged, CNC machined, and dynamically balanced for reliable high RPM performance.

Specifications:

  • Product Weight: 15.2 lbs
  • Material: Chromoly Steel
  • Friction Surface Diameter: 9.4 inches (240 mm)
  • Flywheel Type: Streetlite
  • Tooth Quantity: 113
  • Warranty: 12 Months
  • SFI Rating: 1.1
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Genuine BMW - Corporate Logo
T#:48896
Part#: 21207590853
Special Order: No Guaranteed ETA
6% off MSRP $ 1,800.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,690.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 1,800.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,690.99 USD
Free Shipping on orders $49 and up


Genuine BMW Twin Mass Flywheel -
This item fits the following BMW Chassis:
E82,E89 Z4,E92,E93

Genuine BMW - Corporate Logo
T#:25145
Part#: 21207536564
Ships in 5 Business Days
6% off MSRP $ 2,232.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,096.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 2,232.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,096.99 USD
Free Shipping on orders $49 and up


Genuine BMW Twin Mass Flywheel -
This item fits the following BMW Chassis:
E63


Genuine BMW - Corporate Logo
T#:48903
Part#: 21207612488
Special Order: No Guaranteed ETA
6% off MSRP $ 1,800.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,690.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 1,800.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,690.99 USD
Free Shipping on orders $49 and up

This is the stock twin mass flywheel for the E92/E93 335is N54. Sachs recommends a new dual mass flywheel (DMF) on every other clutch replacement. There are several indicators for replacing the flywheel: damage to the clutch contact plate (from a severely worn clutch disc), grease leaking from inside (overheating), build-up of clutch material on the contact plate (excessive slipping and overheating), and failure of the internal damping system.

The dampening system uses rubber or coil springs to absorb driveline vibrations. Through age, excessive heat, and aggressive use the rubber loses its resilience and the metal springs lose their strength and become brittle. If the clutch and flywheel have become overheated the internal grease may break down as well. A DMF failure can be massive and catastrophic, not to mention dangerous as bits of metal and rubber fling themselves through the transmission bellhousing. Heat and aggressive driving will accelerate the wear so race and track cars should have their stock flywheels replaced at regular intervals or with any new clutch. Even normal street cars should plan for a new flywheel if it has high mileage.

DMF wear can only be checked with the transmission and clutch removed. If you can rotate the outer flywheel more than 20mm in either direction then it should be replaced.

A new pilot bearing (roller bearing) is included, pre-installed in the flywheel hub.

New flywheel mounting bolts must be ordered separately.

This item fits the following BMWs:
1/2009-2013 E92 BMW 335is - Coupe, DCT transmission
1/2009-2013 E93 BMW 335is - Convertible, DCT transmission

 

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