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Author Topic: radiator bolts- 230 SL  (Read 1377 times)

McBenz

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radiator bolts- 230 SL
« on: July 01, 2020, 04:20:37 »
I would like to replace the (6) screws that hold the radiator in my 230 SL , anyone out there know the type of bolts they are? Or the part number for them? Any help would be greatly appreciated, thx.
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1965 230 SL (Family Owned Since June 1965)
1974 Porsche 914 2.0L
2000 LX470 100 Series LandCruiser

66andBlue

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Re: radiator bolts- 230 SL
« Reply #1 on: July 01, 2020, 07:01:02 »
Early 230SL have a hex.head screw M6 x 12mm plus a spring steel cup washer p/n 0009900148 and later ones a combined hex.head screw with integrated cup washer p/n 1105000085. I don't know the date of the switchover and I believe the 110 p/n is nla.
The regular DIN 933 hex. head screws are readily available and the spring steel cup washers are available from Grainger: https://www.grainger.com/product/SPEC-Disc-Spring-22RG43. That is what I used recently. See my photo here: https://www.sl113.org/forums/index.php?topic=30649.msg226995#msg226995



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Alfred
1964 230SL manual 4-speed 568H signal red
1966 230SL automatic 334G light blue (sold)
1968 280SL automatic (now 904G midnight blue)

McBenz

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  • USA, TX, CELINA
  • Posts: 44
  • Both car and owner from Stuttgart
Re: radiator bolts- 230 SL
« Reply #2 on: July 02, 2020, 04:08:05 »
Great, thank you for the valuable information, I appreciate it.
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1965 230 SL (Family Owned Since June 1965)
1974 Porsche 914 2.0L
2000 LX470 100 Series LandCruiser
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