SKU: 73804914462

Dual Mass Flywheel - MINI Cooper N18 / S / R55 / R56 / R57 / R58 / R59 / R60 / R61

Sale price$393.75 Regular price$437.50
Save 10%

Pay in installments of $109.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Dual Mass Flywheel - MINI Cooper N18 / S / R55 / R56 / R57 / R58 / R59 / R60 / R61For N18 engine only Cooper S 2011 2013 For manual transmissions MINI Part Number: 21207595577 The SACHS planetary dual mass flywheel incorporates the planetary gear and the torsional damper into the flywheel. For this purpose, the flywheel is divided into a primary and a secondary mass, hence the name planetary dual mass flywheel. Rattle and booming noise are now a thing of the past. SACHS planetary DMF: The advantages for the driver Fuel consumption


For N18 engine only Cooper S 2011 - 2013

For manual transmissions

MINI Part Number: 21207595577

The SACHS planetary dual mass flywheel incorporates the planetary gear and the torsional damper into the flywheel.

For this purpose, the flywheel is divided into a primary and a secondary mass, hence the name planetary dual mass flywheel. Rattle and booming noise are now a thing of the past. 

SACHS planetary DMF: The advantages for the driver

    • Fuel consumption is reduced, since idle speed is lowered and from idle speed the car can be driven at full throttle.
    • High level of acoustic refinement, due to the suppression of annoying rattling and body boom.
    • Good refinement even during load reversals, thanks to vibration damping. Jolts are eliminated.
    • Improved operating comfort because fewer gear shifts are required. No unpleasant booming noise that would force the driver to make gear shifts too early.
    • Improved gear shift, since lower mass moment of inertia of the clutch disc without torsional damper results in reduced shifting effort.

    Features and Benefits:

    • Excellent vibrations damping quality through all engine-speed.
    • Effortless engine start, short start and stop behavior.
    • Good tuning capability thanks to springs in series and spring sets with various stiffness ratings, guided by plastic sliding blocks and spring caps, which keeps the springs from going solid.
    • Planet gears increase the dynamic mass moment of inertia.
    • Grease-filled for long service life.
    • Combination of three mechanisms with damping effect:
    • friction (friction bearings, centrifugal force)
    • vibration damping proportional to speed
    • inertia of planetary gear
    • no special friction device needed


Parts #

21-20-7-595-577 / 21 20 7 595 577 / 21207595577


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73804914462

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kendra
Houston, US
★★★★★ 4
Good quality
Size: Large, Color: (035) Steel / White / Black
These are a bit thicker then a compression sock and they come up higher on the ankle than a no-show sock normally does. They are very comfortable and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
K
Verified Purchase
K
Port Orchard, US
★★★★★ 5
Good quality socks
Size: X-Large, Color: (001) Black / Black / White
Great value and great product and comfort. Not thin and wears well not like thin socks in a size that fits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
C
Verified Purchase
Cookie
Battle Creek, US
★★★★★ 5
Socks
Size: Medium, Color: (001) Black / Black / White
Great price, perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
G
Verified Purchase
Glass
Massapequa, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lauren
Chelsea, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025

recommand products