LIT-12618-03-50 is the Yamaha part number to look for when servicing a 2018 M-TX SE 162, model code SW1NMS62JY. The longer track and the 153 version of the same sled share this reference; the book distinguishes them where it matters.
Coverage extends across the 2018 Sidewinder lineup, including the M-TX 153 and 162, M-TX LE 153, the two M-TX LE 162 50th builds, M-TX SE 153, R-TX SE, R-TX LE 50th, L-TX DX, L-TX LE and its 50th variants, L-TX SE, S-TX DX 137 and 146, B-TX LE 153 50th, B-TX SE 153 1.75 and the X-TX SE 137 and 141.
The writing is procedural throughout. Components are removed in a stated order, measured against published limits, then reassembled to specified torque. Wiring diagrams and troubleshooting tables support electrical diagnosis.
