Porsche 911 964 993 G50 Transmission Billet Side Cover (TRA 950 301 312 01 BSC PMS)

Porsche 911 964 993 G50 Transmission Billet Side Cover (TRA 950 301 312 01 BSC PMS)

Marsoni

M251S

$220.43

Get it in 3 business days with 1 day shipping. Friday, May 29

Porsche 911 964 993 G50 Transmission Billet Side Cover (TRA 950 301 312 01 BSC PMS)1987 1998 Porsche 911 Carrera 3. 2L 964 993 6 Speed Non Turbo Our Aluminum Billet Side Cover Increases Transmission Case Structural Rigidity And Eliminates Ring To Pinion Gear Deflection. This Greatly Reduces Ring& Pinion Wear And Minimize The Chance Of Failure. Porsche Addressed The Weakness In Their Original Design Of The 1987 1989 G50 Transmissions And Elected To Increase Side Cover Rigidity For The 964 G50 And Subsequently The 993 G50. Increased

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This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.

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Reviewed in the United States on July 28, 2025

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Austin Williams

Natrona Heights, US

★★★★★ 5

Great bang for your buck!

Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.

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Reviewed in the United States on June 22, 2025

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Jesse Simpson

Grantham, US

★★★★★ 4

Decent Kit

It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.

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Reviewed in the United States on June 22, 2025

Verified Purchase

Eli