AXIAL YETI XL Centre Transmission Case YTL038 by GPM  [YTL038]

AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038
Price:
USD$66.90
Brand:
GPM
Model:
YTL038
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alt="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038" title="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038"
alt="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038" title="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038"
alt="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038" title="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038"
alt="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038" title="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038"
alt="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038" title="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038"
alt="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038" title="AXIAL Racing YETI XL Aluminium Center Transmission Case - 1set - GPM YTL038"

Precision aluminium centre transmission case for YETI XL drivetrain

This precision-machined aluminium centre transmission case is an aftermarket replacement engineered for the AXIAL Racing YETI XL platform. It functions as the rigid housing for the centre gearbox assembly in scale electric off-road models, providing a stable mounting surface for internal gears and bearings while matching the OEM layout for direct installation in standard configurations.

Installation requires removal of the original plastic case, transfer of internal gears and bearings into the new housing, and fastening with the supplied stainless steel hardware. During assembly ensure accurate gear mesh, correct shaft and bearing alignment, and progressive torqueing of fasteners to prevent binding. The aluminium construction delivers improved stiffness and thermal conduction useful during tuning and routine maintenance.

Packing includes

  • Stainless Steel Counter Sink Flat Head Screw 3X25 - 4pcs
  • Stainless Steel Counter Sink Flat Head Screw 3X18 - 7pcs
  • Stainless Steel Counter Sink Flat Head Screw 3X16 - 3pcs
  • Stainless Steel Counter Sink Flat Head Screw 3X14 - 3pcs
  • Stainless Steel Button Head Screw 2.5X8 - 3pcs

Specifications

  • Item: Aluminium center transmission case
  • Material: Aluminum
  • Model Number: YTL038
  • Compatibility: AXIAL Racing YETI XL

Intended for technicians and experienced hobbyists as a direct service replacement or structural upgrade to enhance gearbox support and longevity; validate mesh and torque at final fitment.

What tolerance checks should I perform after fitting?

Verify axial and radial play on shafts, confirm gear backlash within recommended limits, and ensure bearing seats are fully seated before final torquing.

Are there recommended torque values for the screws?

Use moderate torque values appropriate to the screw sizes and aluminium threads, tightening incrementally to prevent strip-out; consult typical RC fastener torque charts for guidance.

Is any clearance needed for gear mesh changes?

Small mesh adjustments or shimming may be required depending on gear thickness and bearing tolerances; set mesh to a smooth running contact without binding.

What benefit does aluminium give over plastic in technical terms?

Aluminium increases structural stiffness, reduces flex under load, and improves heat transfer away from gears; these factors can stabilise gear mesh and extend component life when combined with proper setup.