TRAXXAS SLASH 4X4 Low-CG Aluminium Adapter with 56T Steel Spur and 13T Pinion SLA155613TLG by GPM  [SLA155613TLG]

TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG
Price:
USD$32.90
Brand:
GPM
Model:
SLA155613TLG
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alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"
alt="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG" title="TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear - 1set (For 68086-21 Version) - GPM SLA155613TLG"

Precision low-centre adapter for Slash 4x4 drivetrains

The SLA155613TLG assembly provides a CNC-oriented aluminium adapter geometry that lowers the spur relative to the chassis datum for the TRAXXAS SLASH 4X4 (68086-21 version). Matched hardened 32 pitch steel spur and motor gear components are selected to preserve tooth profile integrity and reduce elastic deformation during high torque events.

Nominal gear ratios with the supplied counts are: 56T with 13T = 1:4.307, 56T with 14T = 1:4.000, 56T with 15T = 1:3.733, 56T with 16T = 1:3.500, 56T with 17T = 1:3.294, 56T with 18T = 1:3.111, 56T with 19T = 1:2.947, 56T with 20T = 1:2.800. Use these values to calculate torque multiplication and wheel speed for tuning purposes.

Constructed as an aluminium adapter paired with hardened steel spur and pinion, the set is intended to improve mesh consistency and reduce transient deflection seen with softer gear materials. This yields more repeatable drivetrain response for competitive tuning and long-run reliability.

Technical fitment notes: ensure axial and radial pinion alignment, use a full-thickness contact pattern to establish ideal backlash, and verify motor shaft engagement depth to avoid axial preload. Apply recommended thread-lock to fasteners and follow torque spec guidance for secure mounting.

Compatible Models

  • 68086-21 Version

A precision aftermarket gear adapter and hardened steel spur set for Slash 4x4 operators seeking improved mesh stability and predictable ratio adjustments for tuning and competition use.

What are the primary benefits of the SLA155613TLG design?

Lowering the spur centre and using hardened steel gears reduces elastic deflection and helps maintain consistent contact pattern under load, improving repeatability for tuning.

How should I set backlash and mesh for optimal life?

Use a full-thickness paper method to set initial mesh, then allow a short run-in and recheck. Aim for even tooth contact across the face with minimal clearance to limit impact loading.

Are there motor or pinion limits to consider?

Verify motor shaft length and diameter for correct seating of the supplied pinion; higher power motors may require additional cooling or reinforcement elsewhere in the drivetrain to match the stronger steel gearset.

Any maintenance recommendations for steel gears?

Inspect contact pattern periodically, keep mating bearings and shafts in good condition to avoid misalignment, and apply light gear-compatible lubrication if operational conditions benefit from it.