Triumph Pre-Unit Twins Gear Box Sprocket Nut W/ Seal (1) 7/8" Precision Machined making this part

Precision Machined making this part far better quality then an original part at half the price

Slides are sold each

Comes with a nice finish but can easily polished to a mirror finish

Brands featured are Arial

This is Exactly like the Original Types BSA use to provide during the Mid-1960's

Triumph Pre-Unit Twins Gear Box Sprocket Nut W/ Seal (1) 7/8" Precision Machined making this partUp for grabs today is a new Triumph pre unit gear box sprocket nut with seal. What makes this part better than using an original nut is that this nut comes with a seal installed. Now you can stop oil leaks in addition to securing your gear box sprocket. Made and designed in England to replace Triumph part number 57 0440, T0440 and T440. Fits Triumph 650 pre unit twins (Bonneville, T120R, Tiger, TR6, T110, 6T, etc) from approx 1953 1962. Please note