Shop › 130887/REP Image 1 of 1 130887/REP $37.50 Clutch master cylinder, .75” bore, TR4-TR4A. Aftermarket brand. 130887/REP, 581-510 Add To Cart Added! Clutch master cylinder, .75” bore, TR4-TR4A. Aftermarket brand. 130887/REP, 581-510 You Might Also Like GBH122/SS $27.50 Sold Out Brake Pads & Rotors, TR3-TR3A-Early TR4 from $0.25 GBH122 $15.00 Handbrake Parts from $7.50 Clutch Mechanicals, TR2 thru TR4 from $12.50