TRAXXAS MAXX Differential Pinion Set Hardened Steel #45 TXMS1201S/G2 by GPM  [TXMS1201S/G2]

TRAXXAS MAXX MONSTER TRUCK Harden Steel #45 Front/Center/Rear Differential Pinion Gear - 4pc set - GPM TXMS1201S/G2
Price:
CAD$33.58
Brand:
GPM
Model:
TXMS1201S/G2
GTIN:
4894538334562
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alt="TRAXXAS MAXX MONSTER TRUCK Harden Steel #45 Front/Center/Rear Differential Pinion Gear - 4pc set - GPM TXMS1201S/G2" title="TRAXXAS MAXX MONSTER TRUCK Harden Steel #45 Front/Center/Rear Differential Pinion Gear - 4pc set - GPM TXMS1201S/G2"
alt="TRAXXAS MAXX MONSTER TRUCK Harden Steel #45 Front/Center/Rear Differential Pinion Gear - 4pc set - GPM TXMS1201S/G2" title="TRAXXAS MAXX MONSTER TRUCK Harden Steel #45 Front/Center/Rear Differential Pinion Gear - 4pc set - GPM TXMS1201S/G2"

Hardened pinions for MAXX differentials

This 4-piece pinion gear set is made for TRAXXAS MAXX MONSTER TRUCK differentials and replaces the softer stock pinions with hardened steel #45 to extend wear life and stabilise gear engagement. The set is supplied as model TXMS1201S/G2 for hobby RC differential use.

Installed as direct replacements in the front, centre, and rear differentials, these pinions reduce clearance between mating gears to help steady mesh and improve differential reaction under torque. Always inspect bearing condition and mesh during installation; this part is intended for RC models only.

Packing includes

  • Pinion Gear - 4pcs

Original Name / Part No:

8982

Specifications

  • Item Differential pinion gear set
  • Material Hardened steel #45
  • Model Number TXMS1201S/G2
  • Compatibility TRAXXAS MAXX MONSTER TRUCK
  • Quantity 4 pcs
  • Part Type Front/Center/Rear differential pinion gear

Use when you want firmer gear engagement and reduced backlash; check gear mesh and bearings at installation to ensure reliable drivetrain operation.

This item is compatible with

  • TRAXXAS-1/10 MAXX MONSTER TRUCK-89076-4
  • MAXX W/WIDEMAXX MONSTER TRUCK-89086-4

What is included in the TXMS1201S/G2 kit?

Four pinion gears intended to replace the front, centre, and rear differential pinions in TRAXXAS MAXX differentials.

Is the material really harder than stock?

Yes, these are made from hardened steel #45 which offers better wear resistance compared with common softer stock alloys.

Do I need any machining to fit them?

They are designed as direct replacements, but you should verify orientation and gear mesh, and adjust shims or bearing play if required.

Will this change handling or drivetrain feel?

Reducing gear gap and using harder pinions generally gives a firmer, more consistent differential response under load, though overall handling depends on setup and other components.

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