S-Class (W126) 1979-1991: 300 SE, 300 SEL, 380 SE, 380 SEL, 420 SEL, 500 SEL, 560 SEL, 360 SEC, 500 SEC, 580 SEC, 300 SD TURBODIESEL, 300 SDL TURBO, 350 SD TURBO, 350 SDL TURBO

Cracked head

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Old Sep 18, 2010 | 08:02 PM
  #1  
cls67's Avatar
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From: No. Cal
1986 300SDL 126k Volvo 240GL -215k
Cracked head

What concerns should I have about buying an 87 SDL with approx 175k but only 20k on the rebuilt engine. Seller says engine was rebuilt because the head was cracked, which I understand the SDL's were prone to do. He says he has the receipt to show the work was done by a Mercedes mechanic. Should the rebuilt engine put me at ease or are there other issue's I should expect after a cracked head?
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Old Sep 21, 2010 | 06:38 AM
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From: MIA, Houston, California
560sel(sold) 300sd(sold) Euro 280sel with 66k original miles, 96integra (sold), 2003 passat ( P.O.S)
yes, IF the engine is Completely rebuilt

how much is he asking if you don't mind me asking ?

- i just recently bought a 87 SDL and its awesome man.
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Old Sep 21, 2010 | 10:25 PM
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From: No. Cal
1986 300SDL 126k Volvo 240GL -215k
He is asking approx $5500 (cant remember precise amount of the top of my head). Although I had my wife call yesterday to get the vin and haven't got a return call. I also noticed he had an ad for the car back in June and its being advertised again in Sept. I guess that isn't necessarily a red flag but it seems a bit unusual.
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Old Sep 22, 2010 | 11:32 AM
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From: tennessee
s320
Just keep always a eye out for temps even a newer head.Any aluminum head can warp if overheated or engine washed when engine hot.I wash all engines cold.Otherwise engine should see 660,000 miles or more.

Last edited by oldsinner111; Sep 22, 2010 at 11:33 AM. Reason: more info
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Old Sep 23, 2010 | 03:03 AM
  #5  
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From: MIA, Houston, California
560sel(sold) 300sd(sold) Euro 280sel with 66k original miles, 96integra (sold), 2003 passat ( P.O.S)
^ agreed !

$5500 isn't bad, any pictures ?

It is a bit weird that it was posted so many times, but in todays economy people aren't buying old Mercedes diesels unless you love them like us !
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Old Sep 29, 2010 | 07:26 PM
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From: No. Cal
1986 300SDL 126k Volvo 240GL -215k
Originally Posted by Rasta126
^ agreed !

$5500 isn't bad, any pictures ?

It is a bit weird that it was posted so many times, but in todays economy people aren't buying old Mercedes diesels unless you love them like us !
I'd give the link to the Craigslist ad but he never returned my wife's call and the ad was canceled. So I have moved onto another prospect. I'll post pictures if that goes through. No cracked head and less miles.
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Old Oct 14, 2010 | 01:38 PM
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From: No. Cal
1986 300SDL 126k Volvo 240GL -215k
Here is an 86 300SDL w/123,500 miles I bought for $4500. I drove 2/3 way across country to get it home which was crazy, but it is not in too bad of shape (body and interior) it came with extensive service records and I didn't pay an arm and a leg (Even though someone will post that they got an immaculate SDL locally with extensive records for 2k).
Attached Thumbnails Cracked head-_1040601-interior.jpg   Cracked head-_back-seat.jpg  

Last edited by cls67; Oct 14, 2010 at 01:40 PM.
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