... We provide pto shaft series 1#, 2#, 3#, 4#, 5#, 6#, 7#, 7N#, 8#. 2.Cross journal specifications: series1: 22 × ... 54mm series 2: 23.8 × 61.3mm series ... 4: 27 ×74.6mm series 5: 30.2 × 80mm series 6: 30.2 × 92mm series 7: 30.25×106. ... torque limiter, shear bolt torque limiter, etc. 6.Plastic safety guard: black or yellow.We've already ...