CMS PORSCHE 901 BEARING RETAINER

$ 189.00

  • Fits all Porsche 901/911/912 aluminum case transmissions
  • Precision machined from 4130 Chromoly
  • Better supports both main and pinion shaft bearings
  • Improved design captures the main shaft bearing 45% more than OEM
  • Substantial clearance provided for even non-standard tall 1st gear ratios
  • Perfect fit for bearings and assembly
  • Much stronger than the original cast part

Replaces part 901.301.251.01 tensioning plate