TRAXXAS Slash 4X4 20Cr Steel Spiral-cut Front Differential Gear by GPM SLA1337FS  [SLA1337FS]

TRAXXAS SLASH 4X4 20CR Steel Spiral-cut Front Differential Gear 13T/37T - GPM SLA1337FS
Price:
USD$36.90
Brand:
GPM
Model:
SLA1337FS
GTIN:
4894538401943
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alt="TRAXXAS SLASH 4X4 20CR Steel Spiral-cut Front Differential Gear 13T/37T - GPM SLA1337FS" title="TRAXXAS SLASH 4X4 20CR Steel Spiral-cut Front Differential Gear 13T/37T - GPM SLA1337FS"

Front differential for Slash 4X4

The GPM SLA1337FS spiral-cut front differential gear set is an RC-scale replacement designed for TRAXXAS platforms that use the #5379X/#5379R diff gear set. The set is machined with helical spiral teeth and made from 20Cr carbon steel with a hardened black finish, intended for use inside the front gearbox where the ring and pinion transfer drive from the motor through the drivetrain.

This gear pair includes a 37-tooth ring gear and a 13-tooth pinion gear, matched for correct mesh and direction of spiral cut. The helical geometry promotes smooth tooth engagement and distributes load across multiple teeth, which is useful when maintaining predictable drivetrain behavior during setup or repairs.

Before installing, confirm your model's manual lists TRAXXAS part #5379X or #5379R as the factory front diff gear set. Installation requires access to the front gearbox internals and basic gear mesh adjustment; retain correct shim and bearing placement as per your chassis service guide.

Packing includes

  • 37-tooth diff spiral cut ring gear - 1pcs
  • 13-tooth spiral cut pinion gear - 1pcs

Original Name / Part No:

5379X,5379R

Compatible Models

  • TRAXXAS 1/10 SLASH 4X4
  • TRAXXAS-XO-01-64077-3
  • TRAXXAS 1/10 4WD FORD GT 4-TEC 2.0 -83056-4
  • TRAXXAS 1/10 RUSTLER 4X4 VXL-67076-4
  • TRAXXAS 1/10 4WD HOSS 4X4 VXL 3S-90076-4
  • TRAXXAS 1/8 Jato 4X4 VXL-4S-90386-4
  • TRAXXAS 1/10 4TEC 2.0 AWD CHASSIS WITH BRUSHED POWER SYSTEM 83024-4
  • TRAXXAS 1/10 4TEC 2.0 AWD CHASSIS WITH VELINEON BRUSHLESS SYSTEM 83076-4
  • TRAXXAS 1/10 CORVETTE AWD ON-ROAD CAR 93054-4
  • TRAXXAS 1/10 Factory Five '33 Hot Rod Coupe AWD ON-ROAD 93044-4
  • TRAXXAS 1/10 Factory Five '35 Hot Rod Truck AWD ON-ROAD 93034-4
  • TRAXXAS 1/10 RAPTOR PRO 4WD OFF-ROAD TRUCK 101076-4
  • TRAXXAS 1/10 Fiesta ST Rally FORD FIESTA AWD RALLY CAR 74054-4
  • TRAXXAS 1/10 Mustang GT AWD ON-ROAD CAR 83044-4
  • TRAXXAS 1/10 Slash 4X4 Ultimate BRUSHLESS PRO 4WD SHORT COURSE RACE TRUCK 68077-4
  • TRAXXAS 1/10 Slash 4X4 VXL 4WD BRUSHLESS SHORT-COURSE TRUCK 68086-4
  • TRAXXAS 1/10 Stampede 4X4 VXL 4WD BRUSHLESS MONSTER TRUCK 67086-4
  • TRAXXAS 1/10 Toyota GR Supra GT4 AWD ON-ROAD CAR 93064-4
  • TRAXXAS 1/10 Rustler 4X4 STADIUM TRUCK 67064-1
  • TRAXXAS 1/10 Rustler 4X4 STADIUM TRUCK 67064-61
  • TRAXXAS 1/10 Slash 4X4 SHORT COURSE TRUCK 68054-1
  • TRAXXAS 1/10 Slash 4X4 SHORT COURSE TRUCK 68054-61
  • TRAXXAS 1/10 Stampede 4X4 4WD MONSTER TRUCK 67054-61
  • TRAXXAS 1/10 BIGFOOT 4X4 BL-2S-67134-4
  • TRAXXAS 1/10 Ford Fiesta ST BL-2S-74154-4
  • TRAXXAS 1/10 Ford Fiesta ST Rally VXL-74276-4
  • TRAXXAS 1/8 Jato 4X4 BL-2S-90154-4
  • TRAXXAS 1/10 Revo 3.3-53097-3
  • TRAXXAS 1/10 Rustler 4X4 BL-2S-67164-4
  • TRAXXAS 1/10 Rustler 4X4 VXL-67376-4
  • TRAXXAS 1/10 Rustler 4X4 VXL Ultimate-67097-4
  • TRAXXAS 1/10 Slash 4X4 BL-2S-68154-4
  • TRAXXAS 1/10 Slash 4X4 VXL-68386-4
  • TRAXXAS 1/10 Slash 4X4 VXL Ultimate-68277-4
  • TRAXXAS 1/10 Slayer Pro 4X4-59076-3
  • TRAXXAS 1/10 Stampede 4X4 BL-2S-67154-4
  • TRAXXAS 1/10 Stampede 4X4 VXL-90376-4
  • TRAXXAS 1/10 T-Maxx 3.3-49077-3

This GPM front diff gear set is supplied as a matched ring and pinion intended for front gearbox installation on compatible TRAXXAS models; verify your chassis part number and follow your service manual for correct assembly and gear mesh.

Does this set replace TRAXXAS part #5379X or #5379R?

The GPM SLA1337FS is offered as a replacement for TRAXXAS #5379X/#5379R where the same ring and pinion configuration is used; confirm with your model manual before installing.

What material is the gear set made from?

The set is specified as 20Cr carbon steel with a hardened black surface treatment as supplied by GPM.

Where is this gear installed on the model?

It installs inside the front gearbox as the front differential ring and pinion pair; refer to the chassis service manual for disassembly and reassembly steps.

What is included in the package?

The package includes one 37-tooth spiral-cut ring gear and one 13-tooth spiral-cut pinion gear only, as listed in the packing block.

How should I check fitment before buying?

Cross-check your model number against the Compatible Models list above and confirm the factory part number in your TRAXXAS manual prior to purchase.

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