TRAXXAS Xo-1 CNC Aluminium Rear Differential Case XO013 by GPM  [XO013]

TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013
Price:
USD$38.90
Brand:
GPM
Model:
XO013
GTIN:
4894538036602
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2 Reviews
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alt="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013" title="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013"
alt="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013" title="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013"
alt="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013" title="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013"
alt="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013" title="TRAXXAS Xo-1 Aluminium Rear Differential Case - 1set - GPM XO013"

CNC-machined aluminium rear differential case for performance use

This CNC-machined aluminium rear differential case is produced for the TRAXXAS Xo-1 chassis and supplied as a single set for hobbyist and competitive tuning applications. The machined housing offers improved rigidity and consistent fit for repeatable setup work.

As an aftermarket upgrade, the housing forms the structural shell for the rear differential assembly and is designed to align precisely with Xo-1 gearsets, bearing bores, and mounting bosses. The controlled tolerances reduce flex under load and aid in maintaining accurate gear mesh during high-speed operation.

Service notes: remove the stock rear differential and transfer internal gears and bearings unless replacements are specified. During assembly verify bearing seating and gear backlash, use appropriate torque values for steel fasteners into aluminium, and apply thread-lock where necessary to prevent loosening under vibration.

Specifications

  • Item Rear differential case - 1 set
  • Material Aluminium
  • Model Number XO013
  • Compatibility TRAXXAS Xo-1

Engineered for precision upgrade and durability in tuning environments, this aluminium rear diff case is suited to builders wanting consistent performance from their Xo-1 drivetrain.

This item is compatible with

  • TRAXXAS XO 01
  • TRAXXAS NOS Deegan 38 Ford Fiesta
  • TRAXXAS Stampede 4X4 VXL

 

Product Reviews
2 Reviews
rating
Just finished building a 4-tec 2.0 with GPM parts. SOOO beautiful. After having a bad experience building a wltoys this summer it was nice to once again do another build using GPM parts. The website is nothing to brag about but, the parts are top quality.
rating
Once again it was a pleasure dealing with GPM customer service to inquire about a part. GPM was able to fill my order in a timely manner. Excellent communication from customer service. Thanks GPM!

Is the housing delivered fully machined and ready to fit?

Yes, the case is supplied fully machined to specified bores and mounting points; final assembly requires transferring internal gears and bearings and checking fitment tolerances.

What tolerance checks should I perform?

Verify bearing seating depth, concentricity of output bores, and measured gear backlash. Small deviations can be corrected with shims or bearing repositioning where applicable.

Are special fasteners required for aluminium housings?

Standard steel fasteners are acceptable but use appropriate thread-lock and torque settings to avoid galling; consider washers to spread load on aluminium faces.

Does the aluminium housing affect thermal behaviour?

Aluminium dissipates heat more effectively than many plastics, which can help keep drivetrain temperatures more stable during sustained high-speed use.