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Traxxas Half shafts heavy duty (external splined (2)/ internal splined (2)/ metal u-joints (4) — image 1 of 3
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Traxxas Half shafts heavy duty (external splined (2)/ internal splined (2)/ metal u-joints (4)
Traxxas Half shafts heavy duty (external splined (2)/ internal splined (2)/ metal u-joints (4)
Traxxas Half shafts heavy duty (external splined (2)/ internal splined (2)/ metal u-joints (4)

Traxxas TRX6850X Heavy-Duty Half Shafts with Metal U-Joints

(1 rating)

Brand: Traxxas

Part No: TRX6850X

$12.32 RRP $12.97

In Stock: Usually ships same day

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Description

The Traxxas TRX6850X heavy-duty half shafts provide a robust drivetrain solution from a trusted brand. This genuine Traxxas set combines external- and internal-splined shafts with metal U-joints to support smooth power delivery and long-lasting performance under demanding RC use. The set includes two external-splined shafts, two internal-splined shafts and four metal U-joints, making it a solid choice when refreshing worn driveshaft components.

Engineered for durability and reliability, TRX6850X offers a straightforward way to maintain consistent drive and reduce slop in your RC model’s transmission system.

Weights & Dimensions

  • Weight: 24.95 g (0.88 oz)
  • Shipping Weight: 0.03 kg (0.06 lbs)
  • Product Length: 151.13 mm (5.95 in)
  • Product Width: 77.47 mm (3.05 in)
  • Product Height: 15.24 mm (0.60 in)
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Traxxas Half shafts heavy duty (external splined (2)/ internal splined (2)/ metal u-joints (4) Manuals & Guides

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Standard Shipping

£3.95 to most of the UK

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£6.95 to most of the UK

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Customer Reviews

5/5 (1 review)
Tony Strange Verified Buyer
4th July 2026

Good slightly bigger than original so need all drive shaft components

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Traxxas Half shafts heavy duty (external splined (2)/ internal splined (2)/ metal u-joints (4) Manuals & Guides