New Triumph 750 Twins Primary Cover Inspection Cap. Replace your missing or damaged cap with this English made part! Replaces part number 71-3895. Thread diameter measures approx 1.096". Correct for Triumph 750 Twins (Bonneville, T140, Tiger, TR7, Etc) from 1975-1982 that feature the "left hand shift" gear box. Please refer to your parts catalog for proper fitment.
*****Always check your parts book to ensure the best fitment.*****
