ATI Super Damper Crank Pulley
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ATI Super Damper Crank Pulley

SKU:  917992.
WEIGHT:  6.00 lbs
brand: ATI
Our price: $399.95
select size

Average customer rating:
4.99 out of 5
(based on 412 votes and 0 reviews)

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The ATI Super Damper Crank pulley is the way to go if your stock crank pulley has self destructed. While the Alta and Cravenspeed crank pulleys are GREAT options and will be light weight, and cost a lot less, they do not have the dampening capabilities of the ATI Super Damper when installed on your MINI Cooper S. The stock crank pulley on the MINI is notorious for failing and when it does it takes a few prisoners like the belt tensioner, the belt and some times other important and expensive. It's sort of a ticking time bomb and no one knows when it will blow up but they fail enough that ATI and others like Alta and Cravenspeed have stepped up to make lightweight aftermarket solutions that save nearly 5 pounds of unsprung weight. If you can't swing the cash for the ATI, the other crank pulleys on the market (that we also offer) are great alternatives. While these non dampened pulleys do not have the dampener integrated as the ATI does, it may lead to some extra wear on the crankshaft bearings. To date, I do not recall seeing a failed bearing that has been 100% linked to a non dampened crank pulley but it is likely that a non dampened pulley may produce extra wear over many thousands of miles. There is NO weight savings in going with the ATI over a replacement OEM crank pulley (but please don't waste your money on the OEM part...).

This unit weighs in at 5lbs 7 ounces.
Available in standard and oversized to suit your needs. ATI Super Damper Crank Pulley for the MINI Cooper is 5.5” damper and works on the Mini Cooper standard and S engines. This new design is a direct replacement for the stock OEM Mini Cooper and Mini Cooper S damper from 2001 through 2006.

The heart of this unit is the tried and true “damper within a damper” design that has put ATI ahead of the rest. The outer shell has been machined to allow OEM serpentine belt locations, and includes laser-etched timing marks.

Eliminates torsional crankshaft vibrations Exceeds SFI 18.1 specs Laser etched 360° timing marks Black zinc chromate finished

copy and paste for instructions:

This ATI Super Damper Crank Pulley is one of the many MINI Cooper Parts and Accessories that we carry and will fit the following MINI Cooper Models and Years:

Gen1 MINI:

R53 MINI Cooper S Hatchback: 2002, 2003, 2004, 2005, 2006

R52 MINI Cooper S Convertible: 2004, 2005, 2006, 2007, 2008

 (available in standard and oversize options)


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Customers' comments

My hitch for my R53 came in today and 3 hours later it is installed and the car is all back together. The fit and finish are excellent and I couldn't be happier with the product. The only problem I had is that the instructions mention zip ties and replacement trim mount clips but the little Baggie included in my box was empty. Someone forgot to pop the parts into the bag before tossing the bag into the box. Didn't really effect me because I didn't break any trim tabs and I have PLENTY of zip ties.

Thanks for a great and unique product that makes the ownership of our quirky little MINIs even better.

Chili Red Owner #552
David Rigg

Outmotoring has excellent, high quality products for the Mini at excellent prices and the customer service I have received from Aaron has been outstanding! Extremely helpful, knowledgeable and quick to respond. I have bought many parts from Outmotoring and they are my first choice for anything going on my Mini.
Daniel Sonder

I recently ordered some blackout rings for the tail lights on my F54 Clubman. Aaron and his team provided great service and support when I had an issue - organising a new set sent directly from the distributor to me in Australia. I have ordered from OutMotoring quite a few times over the years and this is the first quality issue I have ever experienced - having said that, with great customer service I have no hesitation in using them again.

Carl Iacono

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