TRAXXAS Slash 4X4 Rear Differential Housing 7075 Alloy by GPM RUS4013N  [RUS4013N]

TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N
Price:
USD$49.90
Brand:
GPM
Model:
RUS4013N
GTIN:
4894538391541
Condition:
Brand New
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alt="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N" title="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N"
alt="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N" title="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N"
alt="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N" title="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N"
alt="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N" title="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N"
alt="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N" title="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N"
alt="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N" title="TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N"

Rear differential housing for Slash 4X4

This rear differential housing is an RC-scale replacement part machined from 7075 aluminum to serve as a direct-strength upgrade for affected TRAXXAS 1/10 4WD models. The alloy body and integrated heatsink-style surface are intended to dissipate heat from the gearbox area and keep diff components running stably under higher loads typical in brushless and high‑torque setups.

Fit and role: the unit replaces the stock rear gear box housing and positions the internal differential and bearings in the same alignment as original equipment, while increasing rigidity to reduce flex during hard cornering or rough terrain. Use this part when your build requires improved gearbox durability or when tuning diff oil and gear lash for consistent handling.

Installation notes: the housing is supplied with the fasteners shown in the packing list below. Basic disassembly of the rear gearbox, careful transfer of the diff assembly, and re‑torquing of screws to manufacturer recommended values are required. Check bearing seating and seal contact during reassembly and verify driveline angle and mesh before full operation.

Packing includes

  • Rear Differential Housing - 2pcs
  • Grade 12.9 black Round Head Screws 4x10 - 2pcs
  • Grade 12.9 black Round Head Screws 3x16 - 1pcs
  • Grade 12.9 black Round Head Screws 3x18 - 2pcs
  • Grade 12.9 black Round Head Screws 3x12 - 6pcs
  • Grade 12.9 black Flat Head Screws 3x10 - 4pcs

Original Name / Part No:

Part location: Rear gear box area

Compatible Models

  • TRAXXAS 1/10 RUSTLER 4X4 VXL-67076-4
  • TRAXXAS 1/10 SLASH 4X4
  • TRAXXAS-XO-01-64077
  • TRAXXAS-SLASH 4X4 LOW-CG-68086-21
  • TRAXXAS NOS DEEGAN 38 FORD FIESTA RALLY-74054-6
  • TRAXXAS 1/10 4WD HOSS 4X4 VXL 3S-90076-4
  • TRAXXAS 1/10 FORD F-150 RAPTOR R-101076-4
  • TRAXXAS 1/10 Ford Fiesta ST Rally-74064-4
  • TRAXXAS 1/10 Ford Fiesta ST Rally Brushless-74154-4
  • TRAXXAS 1/10 Ford Fiesta ST Rally-74276-4
  • TRAXXAS 1/10 Ford Fiesta ST Rally-74054-4
  • TRAXXAS 1/10 Rustler 4X4 Brushless -67164-4
  • TRAXXAS 1/10 Rustler 4X4 Ultimate-67097-4
  • TRAXXAS 1/10 Rustler 4X4 VXL-67376-4
  • TRAXXAS 1/10 Rustler 4X4-67064-1
  • TRAXXAS 1/10 Rustler 4X4-67064-61
  • TRAXXAS 1/10 Slash 4X4 Ultimate-68077-4
  • TRAXXAS 1/10 Slash 4X4 VXL-68086-4
  • TRAXXAS 1/10 Slash 4X4-68054-1
  • TRAXXAS 1/10 Slash 4X4-68054-61
  • TRAXXAS 1/10 Slash 4X4 Brushless-68154-4
  • TRAXXAS 1/10 Slash 4X4 Ultimate-68277-4
  • TRAXXAS 1/10 Slash 4X4 VXL-68286-4
  • TRAXXAS 1/10 Stampede 4X4 Brushless-67154-4
  • TRAXXAS 1/10 Stampede 4X4 VXL-67086-4
  • TRAXXAS 1/10 Stampede 4X4 VXL-90376-4
  • TRAXXAS 1/7 AWD XO-01-64077-3

Use this 7075 alloy housing when you need a stiffer rear gearbox platform for tuning diff oil, gear mesh, or when upgrading to higher-power motor and ESC combinations on compatible TRAXXAS 4X4 models.

Will this housing fit my Slash 4X4 without modification?

It is designed to replace the stock rear gearbox housing on the listed TRAXXAS models, installation should be direct but verify part orientation and screw lengths during assembly.

Are the necessary screws included?

Yes, the packing list shows the included Grade 12.9 screws needed to mount the housing and secure the gearbox components.

What is the advantage of 7075 alloy in this part?

7075 aluminum offers higher tensile strength and stiffness than common alloys, which helps reduce housing flex under load and improves gearbox stability in RC use.

Any special reassembly tips after installing the housing?

Check bearing seating and diff bevel gear mesh, tighten screws incrementally to avoid distortion, and test rotate the driveline before running the model at full power.

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