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

PATRICK MOTORSPORTS USA Verified independent store

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1987-1998 Porsche 911 Carrera 3.2L / 964 Carrera / 993 Carrera - 5 Speed and 6 Speed - All Non-Turbo Models Our Aluminum Billet Side Cover Increases Transmission Case Structural Ri gidity And Eliminates Ring To Pinion Gear Deflection. This Greatly Reduces Ring & Pinion Wear And Minimizes 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 Side Cover Strength Is A Necessary Upgrade For Any High Horsepower Application As Well As For Autocross / Track Vehicles. Developed, Designed, Tested, and CNC Machined In-House From Billet 6061 Aluminum - Patrick Motorsports USA - Sold Each - 1 Per Car Weight: 3.50 lb / 1.58 kg Includes: Qty 11 New Case Studs (Torque Nuts To 17 Ft Lbs.) Note: Use With Part Number 999 701 745 40 - O-Ring At Transmission Cover (SOLD SEPARATE - LINK) Alternate Part Numbers: TRA 950 301 312 01 BSC PMS / TRA-950-301-312-01-BSC-PMS / TRA.950.301.312.01.BSC.PMS / TRA95030131201BSCPMS / 950 301 312 01 / 950.301.312.01 / 950-301-312-01 / 95030131201 06/22/2026 Show more