Axial Yeti Rear Main Drive Shaft 147-157mm Lightweight YT237SA by GPM  [YT237SA]

Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA
Price:
£14.85
Brand:
GPM
Model:
YT237SA
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alt="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA" title="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA"
alt="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA" title="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA"
alt="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA" title="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA"
alt="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA" title="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA"
alt="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA" title="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA"
alt="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA" title="Axial Racing Yeti Steel+Aluminium Rear Main Drive Shaft - 1pc set - GPM YT237SA"

Rear main drive shaft introduction

This aftermarket rear main drive shaft is built for Axial Yeti drivetrains and combines hardened steel end fittings with a 6061-T aluminium shaft body to reduce rotational weight while retaining required stiffness.

A retained steel wire ring prevents set screws from backing out, improving reliability under rough running. The aluminium section reduces mass yet keeps the necessary rigidity for driveline stability. Adjustable length from 147mm to 157mm allows accurate pinion to spur positioning without replacing the whole shaft.

Ensure the adjustable span suits your Yeti chassis clearance and tighten set screws to the torque recommended for similar hardware sizes. The product ships with two 2.5XM4X11 stainless steel screws for securing the assembly.

Specifications

  • Item: Axial Yeti rear main drive shaft, 1pc set
  • Material: Steel and 6061-T aluminium
  • Model Number: GPM YT237SA
  • Length Adjustable: 147mm–157mm
  • Included Hardware: 2.5XM4X11 stainless steel screws, 2 pcs

A reliable replacement and tuning component for Yeti owners who want a light adjustable main shaft with secure fastener retention.

Is this suitable for competition use?

Yes, its steel connections and aluminium shaft reduce mass while keeping strength; proper installation and torqueing are essential for competitive reliability.

How do I lock the length after setting it?

Set the shaft to the required measurement, then tighten the set screws and ensure the retained wire ring is seated to resist screw rotation.

Will this work with aftermarket axles?

It is compatible with standard Yeti driveline junctions; confirm the mating dimensions if your axles or adapters differ from factory fittings.

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