Author Topic: FS: M20 Flywheel w/spacer (Read 7644 times)

KenC · « **on:** January 16, 2010, 01:12:03 AM »

As you can see the flywheel is in excellent shape. You can even see the machine marks still on the mating surface.

I'll also include the spacer needed to mount it to an M42 block.

I'd also like to reiterate, that it is NOT necessary to swap an M20 pinion gear to an M42 starter. A 90-91 M20 starter will bolt right up to the M42, and the wiring is exactly the same. I've done it twice.

$100 shipped or $75 picked up in Portland, OR

detoxed · « **Reply #1 on:** January 16, 2010, 08:17:12 AM »

KenC · « **Reply #2 on:** January 17, 2010, 12:52:04 PM »

Bump.

M20 flywheel swap is easier than you think. No need to resurface this flywheel, and I'll include the spacer needed for mounting to an M42 block.

longms · « **Reply #3 on:** January 19, 2010, 02:52:53 PM »

What is the weight of this flywheel as compared to the dual-mass?

Matt-B · « **Reply #4 on:** January 19, 2010, 06:52:40 PM »

i think half the weight lol

longms · « **Reply #5 on:** January 20, 2010, 09:17:53 AM »

hmmm....and all I have to do is find a '90-'91 M20 starter???

DesktopDave · « **Reply #6 on:** January 20, 2010, 10:09:22 AM »

What's the spacer look like? Did I miss a thread describing an easy non-323i TOB method? I have a nice M20 in the yard right now...hmmm...

KenC · « **Reply #7 on:** January 25, 2010, 01:55:29 AM »

Quote from: longms;85232

hmmm....and all I have to do is find a '90-'91 M20 starter???

As well as an e21 323 throw out bearing, and of course and M20 clutch and pressure plate.

KenC · « **Reply #8 on:** January 25, 2010, 01:56:40 AM »

Quote from: DesktopDave;85237

What's the spacer look like? Did I miss a thread describing an easy non-323i TOB method? I have a nice M20 in the yard right now...hmmm...

The spacer is just a thin circle of metal with holes for the flywheel bolts.

You need to use the e21 323i TOB... nothing difficult about that though.

mderienzo · « **Reply #9 on:** January 27, 2010, 07:26:35 PM »

Quote from: longms;85232

hmmm....and all I have to do is find a '90-'91 M20 starter???

Whats special about the '90-91 M20 starter ... same P/N is listed for M20 '325i' E30s: 12411726508?

(and bump for a good deal on a single-mass flywheel)

Mark

KenC · « **Reply #10 on:** January 27, 2010, 09:44:32 PM »

Flywheel is sold