GPM TRAXXAS UNLIMITED DESERT RACER Front differential ring and pinion set hardened steel #45 UDR1200SF - RC Spare Part  [UDR1200SF]

TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF
Price:
CAD$47.71
Brand:
GPM
Model:
UDR1200SF
GTIN:
4894538322927
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alt="TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF" title="TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF"
alt="TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF" title="TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF"
alt="TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF" title="TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Front Differential Ring Gear & Pinion Gear - 6pc set - GPM UDR1200SF"

Front differential gear upgrade for toughness

This aftermarket ring and pinion set is a direct-fit replacement made for the TRAXXAS UNLIMITED DESERT RACER front differential. The kit swaps the factory gears for hardened steel #45 components to boost wear life and keep a steady gear mesh under load.

Fit this set when the original ring or pinion shows wear, or when preparing the vehicle for heavier duty running where front gearbox durability and consistent power transfer are needed. The gears install inside the front gearbox and the package supplies the mounting screws for reassembly.

Packing includes

  • Ring Gear - 1pcs
  • Pinion Gear - 1pcs
  • Stainless Steel Flat Head Screw 2.5x10 - 4pcs

Original Name / Part No:

Part location: Inside front gearbox

Specifications

  • Item: Front differential ring and pinion gear 6pcs set
  • Material: Hardened steel #45
  • Model Number: UDR1200SF
  • Compatibility: TRAXXAS UNLIMITED DESERT RACER

A practical aftermarket option to reinforce front differential durability and stabilise gear engagement for the TRAXXAS UNLIMITED DESERT RACER without changing drivetrain geometry.

Do these gears drop straight into the stock front gearbox?

Yes, the set is made to replace the stock ring and pinion inside the TRAXXAS UNLIMITED DESERT RACER front gearbox and uses the same internal mounting points.

How should I check gear mesh after installation?

Reassemble the gearbox, rotate the assembly by hand and inspect for even contact across tooth faces. Adjust backlash until there is slight play and then secure screws without over-tightening.

Will hardened steel #45 reduce gear wear?

Hardened steel #45 offers higher wear resistance than common softer alloys, helping the gears retain profile and resist pitting during heavy use.

Are the screws included suitable for reuse?

Yes, the kit includes four 2.5x10 stainless steel flat head screws sized for the front gearbox reassembly.

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