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

TRAXXAS SLASH 4X4 7075 Alloy Rear Differential Housing - GPM RUS4013N
Price:
NZD$83.61
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"

7075 alloy rear diff case for TRAXXAS Slash 4X4

This rear diff case is CNC machined from 7075 aluminium as a stronger aftermarket replacement for affected TRAXXAS 1/10 4WD models. The heatsink-style face helps move heat away from the gearbox area during demanding brushless runs or heavy torque loads.

Fitment and purpose: designed to replace the stock rear gearbox housing while maintaining the original differential and bearing alignment. The stiffer housing helps reduce flex during aggressive cornering or on uneven surfaces, making it useful when tuning diff oil or increasing drivetrain power.

Fitting notes: the kit includes the screws listed below. Installation requires careful gearbox teardown, safe transfer of the diff assembly, and reassembly with correct torque values. Recheck bearing positions and gear mesh before operating the vehicle at high power.

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

This 7075 alloy housing is a practical upgrade to stiffen the rear gearbox and stabilise handling when adjusting diff settings or fitting higher-power electronics on supported TRAXXAS 4X4 cars.

Does the housing work with brushless upgrades?

Yes, it provides a stiffer platform that helps maintain gear mesh and reduce flex when using higher torque brushless motors and stronger ESCs.

Should I change diff oil after installing?

Many users take the opportunity to re-evaluate diff oil and gear lash after fitting; the housing itself does not change internal gear ratios but can alter perceived feel with stiffer mounting.

Are bearings reused from the stock housing?

Yes, bearings and the differential assembly are typically transferred into the new housing; inspect bearings for wear and replace if necessary during reassembly.

Any torque recommendations for the screws?

Follow standard torque guidance for small RC gearbox screws and tighten incrementally to avoid distorting the housing; if unsure, refer to the vehicle service manual for exact values.

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