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930 Short Bell Housing Casting numbers
Hi everyone,
I’m hoping someone can help me understand what some of the casting numbers mean on my 930 4-speed SBH transmission. The specific area I’m looking for help on is the rear cover (shift rod end), I have the following numbers and if like to know what the 31/83 means, also there is a number “2” above the main rear cover part number, why is this? 
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Its easier asking dumb questions than fixing dumb mistakes 1974 Porsche 911 Coupe, RSR Project 1976 Porsche 911 Targa, Black 1986 Porsche 911 Carrera, Black 2006 Porsche Cayenne S, Black |
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01-31-2018, 11:27 PM
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gearhead
Join Date: Nov 2007
Location: Loverland, CO
Posts: 23,628
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That's a production date. That piece was cast the 31st week of 1983.
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1974 914 Bumble Bee 2009 Outback XT 2008 Cayman S shop test Mule 1996 WRX V-limited 450/1000 |
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02-01-2018, 07:06 AM
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Registered
Join Date: Jan 2003
Location: Burford, ON, Canada
Posts: 2,334
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The 2 could be a die number.
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Keeper of 356, 911, 912 & 914 databases; source for Kardex and CoA-type reports; email for info Researching 356, 911, 912 & 914 Paint codes, Engine #'s and Transmission #'s Addicted since 1975 |
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02-01-2018, 08:38 AM
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Gentlemen,
Thank you very much for your input, clearly now-since its on my short bell housing tranny it must have been replaced at one time. I have seen these to crack on 915’s and 930’s now.
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Its easier asking dumb questions than fixing dumb mistakes 1974 Porsche 911 Coupe, RSR Project 1976 Porsche 911 Targa, Black 1986 Porsche 911 Carrera, Black 2006 Porsche Cayenne S, Black |
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02-01-2018, 01:03 PM
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